Airpower | Bits and Sockets

3/8 Sq. Male Hex Extension X 1-5/8, Ball

AX EX-370-B

ADAP 1/4 MALEHEXDR 3/8 SQ 1-5/8 OAL BALL
Male Hex Drive with 3/8" Male Square - Hex Extensions

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.037 lb
Description: male hex to male sq

Hex Drive: 1/4 in

Magnetism: Non-Magnetic

Overall Length: 1.625 in, 41.0 mm
Set: No

$11.47

3/8 Sq. Male Hex Extension X 2, Ball

AX EX-370-B-2

ADAPT 1/4 MALE HEX DR 3/8 SQ 2" OAL BALL
Male Hex Drive with 3/8" Male Square - Hex Extensions

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.048 lb
Description: male hex to male sq

Hex Drive: 1/4 in

Magnetism: Non-Magnetic

Overall Length: 2.0 in, 51.0 mm
Set: No

$11.35

3/8 Sq. Male Hex Extension X 3, Ball

AX EX-370-B-3

ADAPTR 1/4 MALE HEX DR 3/8 SQ 3 OAL BALL
Male Hex Drive with 3/8" Male Square - Hex Extensions

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.068 lb
Description: male hex to male sq

Hex Drive: 1/4 in

Magnetism: Non-Magnetic

Overall Length: 3.0 in, 76.0 mm
Set: No

$12.06

3/8 Male Sq. With 1/4 Hex, Ball, OAL 8

AX EX-370-B-8

ADAPTR 1/4 MALE HEX DR 3/8 SQ 8 OAL BALL
Male Hex Drive with 3/8" Male Square - Hex Extensions

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.173 lb
Description: male hex to male sq

Hex Drive: 1/4 in

Magnetism: Non-Magnetic

Overall Length: 8.0 in, 203.0 mm
Set: No

$20.97

3/8 Sq. Male Hex Extension X 1-3/4, Pin

AX EX-371

ADAPTR 7/16 MALE HEX DR 3/8 SQ 1-3/4 OAL
Male Hex Drive with 3/8" Male Square - Hex Extensions

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Made in the USA - Quality and Availability
Proprietary Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life
Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.072 lb
Description: male hex to male sq

Hex Drive: 7/16 in

Magnetism: Non-Magnetic

Overall Length: 1.75 in, 45.0 mm
Set: No

$12.79

1/4 Female Sq. Drive Adapter X 1, Pin

AX EX-372

ADAPTR 1/4 SQ DR 3/8 SQ 1" OAL
1/4" Drive - 1/4" to 3/8" Male Square

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.037 lb
Description: Female sq. to Male sq.

Female Square (in): 1/4 in

Male Square Drive (in): 3/8 in

Overall Length: 1.0 in, 25.0 mm
Set: No

$14.47

3/8 Sq. Drive Extension X 1-3/8, Ball

AX EX-374-B

EXT 3/8 SQ DR 3/8 SQ 1-3/8 OAL BALL LOCK
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.081 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 1.375 in, 34.0 mm
Set: No

$20.86

Extension, 3/8in Sq. Dr., 3/8in Sq., 12in OAL

AX EX-376-12

EXT 3/8 SQ DR 3/8 SQ 12" OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.675 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 12.0 in, 305.0 mm
Set: No

$40.37

3/8 Male Sq. Drive Extension X 10, Pin

AX EX-376-15

EXT 3/8 SQ DR 3/8 SQ 15 OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.840 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 15.0 in, 381.0 mm
Set: No

$47.97

3/8 Male Sq. Drive Extension, 18 inch OAL

AX EX-376-18

EXT 3/8 SQ DR 3/8 SQ 18 OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.472 kg
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 18.0 in, 457.0 mm
Set: No

$55.50

3/8 Male Sq. Drive Extension X 2, Pin

AX EX-376-2

EXT 3/8 SQ DR 3/8 SQ 2" OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.117 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 2.0 in, 51.0 mm
Set: No

$20.99

3/8 Male Sq. Drive Extension X 3, Pin

AX EX-376-3

EXT 3/8 SQ DR 3/8 SQ 3 OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.176 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 3.0 in, 76.0 mm
Set: No

$23.80

3/8 Male Sq. Drive Extension X 4, Pin

AX EX-376-4

EXT 3/8 SQ DR 3/8 SQ 4 OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.233 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 4.0 in, 102.0 mm
Set: No

$25.81

3/8 Male Sq. Drive Extension X 5, Pin

AX EX-376-5

EXT 3/8 SQ DR 3/8 SQ 5" OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.289 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 5.0 in, 127.0 mm
Set: No

$27.82

3/8 Male Sq. Drive Extension X 6, Pin

AX EX-376-6

EXT 3/8 SQ DR 3/8 SQ 6 OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.346 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 6.0 in, 152.0 mm
Set: No

$30.26

3/8 Male Sq. Drive Extension X 9, Pin

AX EX-376-9

EXT 3/8 SQ DR 3/8 SQ 9 OAL
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.067 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 9.0 in, 229.0 mm
Set: No

$36.50

3/8 Male Sq. Drive Extension X 10, Ball

AX EX-376-B-10

EXT 3/8" SQ DR 3/8" SQ 10" OAL BALL LOCK
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.566 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 10.0 in, 254.0 mm
Set: No

$37.93

3/8 Male Sq. Drive Extension X 2, Ball

AX EX-376-B-2

EXT 3/8" SQ DR 3/8" SQ 2" OAL BALL LOCK
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.346 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 2.0 in, 51.0 mm
Set: No

$20.99

3/8 Male Sq. Drive Extension X 3, Ball

AX EX-376-B-3

EXT 3/8" SQ DR 3/8" SQ 3" OAL BALL LOCK
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.180 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 3.0 in, 76.0 mm
Set: No

$23.30

3/8 Male Sq. Drive Extension X 4, Ball

AX EX-376-B-4

EXT 3/8" SQ DR 3/8" SQ 4" OAL BALL LOCK
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.232 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 4.0 in, 102.0 mm
Set: No

$25.81

3/8 Male Sq. Drive Extension X 6, Ball

AX EX-376-B-6

EXT 3/8" SQ DR 3/8" SQ 6" OAL BALL LOCK
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.344 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 6.0 in, 152.0 mm
Set: No

$30.40

3/8 Male Sq. Drive Extension X 8, Ball

AX EX-376-B-8

EXT 3/8" SQ DR 3/8" SQ 8 OAL BALL LOCK
3/8" Drive - 1 1/4" to 18" (32mm to 457mm) Length

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.112
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.454 lb
Description: Female sq. to Male sq.

Male Square Drive (in): 3/8 in

Overall Length: 8.0 in, 203.0 mm
Set: No

$35.35

1/2 Female Sq. Drive Adapter X 12, Pin

AX EX-377-12

ADAPTR 1/2 SQ DR 3/8 SQ 12" OAL
1/2" Drive 1/4" to 5/8" Male Square

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.113
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.113
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.554 lb
Description: Female sq. to Male sq.

Female Square (in): 1/2 in

Male Square Drive (in): 3/8 in

Overall Length: 12.0 in, 305.0 mm
Set: No

$59.94

1/2 Female Sq. Drive Adapter X 4, Pin

AX EX-377-4

ADAPTR 1/2 SQ DR 3/8 SQ 4 OAL
1/2" Drive 1/4" to 5/8" Male Square

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.113
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.113
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.329 lb
Description: Female sq. to Male sq.

Female Square (in): 1/2 in

Male Square Drive (in): 3/8 in

Overall Length: 4.0 in, 102.0 mm
Set: No

$39.94

1/2 Female Sq. Drive Adapter X 5, Pin

AX EX-377-5

ADAPTR 1/2 SQ DR 3/8 SQ 5 OAL
1/2" Drive 1/4" to 5/8" Male Square

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.113
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Impact Rated, Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107.113
Made in the USA - Quality and Availability
High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
Cutting-edge Machining Process Allows Apex to Meet or Exceed Licensor Standards, Resulting in Tighter Tolerances and Superior Product Consistency
Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes

Weight: 0.379 lb
Description: Female sq. to Male sq.

Female Square (in): 1/2 in

Male Square Drive (in): 3/8 in

Overall Length: 5.0 in, 127.0 mm
Set: No

$42.66

Bits and Sockets

AX EX-370-B

AX EX-370-B-2

AX EX-370-B-3

AX EX-370-B-8

AX EX-371

AX EX-372

AX EX-374-B

AX EX-376-12

AX EX-376-15

AX EX-376-18

AX EX-376-2

AX EX-376-3

AX EX-376-4

AX EX-376-5

AX EX-376-6

AX EX-376-9

AX EX-376-B-10

AX EX-376-B-2

AX EX-376-B-3

AX EX-376-B-4

AX EX-376-B-6

AX EX-376-B-8

AX EX-377-12

AX EX-377-4

AX EX-377-5

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