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Proto 1/2" Drive 3/8" Black Oxide Impact Hex Bit Socket

Proto 74413/8
SKU PRO-744138
Proto 1/2" Drive 3/8" Black Oxide Impact Hex Bit Socket

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This impact hex bit socket is heat treated and features a precision machined tip for proper screw engagement. Its thru hole and groove accepts the retaining ring and pin, when securing to power tool.

  • Drive Size: 1/2 in.
  • Drive Type: Square.
  • Tip Size: 3/8 in.
  • Bit Length: 1 3/4 in.
  • Tip Type: Hex.
  • Overall Length: 3 1/4 in.
  • Measuring System: Inch.
  • Locking Type: Pin.
  • Material: Forged Alloy Steel.
  • Finish: Black Oxide.

Similar Sockets & Accessories Products

Proto 74413/8 Description

This impact hex bit socket is heat treated and features a precision machined tip for proper screw engagement. Its thru hole and groove accepts the retaining ring and pin, when securing to power tool.

  • Drive Size: 1/2 in.
  • Drive Type: Square.
  • Tip Size: 3/8 in.
  • Bit Length: 1 3/4 in.
  • Tip Type: Hex.
  • Overall Length: 3 1/4 in.
  • Measuring System: Inch.
  • Locking Type: Pin.
  • Material: Forged Alloy Steel.
  • Finish: Black Oxide.

Similar Sockets & Accessories Products

$18.76Each
In Stock-

Ships between 03/23/2026 - 03/24/2026

Country of Origin

Made in the U.S.A.
This item is proudly made in the United States of America.

Proto
Visit The Proto Store

Product Specifications

Part Number74413/8, 577-74413/8
Country of OriginUSA
Weight0.24-lb
UPC662679182830

Shop Top 100 Tools & Hardware Products.

View other Sockets & Accessories Best Sellers.

Manufacturer Description

1/2" Drive 3/8" Impact Hex Bit Socket

  • Heat-treated. Precision machined tip for proper screw engagement. Thru hole and groove accept retaining ring and pin when securing to power tool
  • Finish: Black Oxide
  • Material: Forged Alloy Steel
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Proto 1/2" Drive 3/8" Black Oxide Impact Hex Bit Socket
$18.76Each
In Stock-

Ships between 03/23/2026 - 03/24/2026

Country of Origin

Made in the U.S.A.
This item is proudly made in the United States of America.

Similar Sockets & Accessories Products

Proto 74413/8 Description

This impact hex bit socket is heat treated and features a precision machined tip for proper screw engagement. Its thru hole and groove accepts the retaining ring and pin, when securing to power tool.

  • Drive Size: 1/2 in.
  • Drive Type: Square.
  • Tip Size: 3/8 in.
  • Bit Length: 1 3/4 in.
  • Tip Type: Hex.
  • Overall Length: 3 1/4 in.
  • Measuring System: Inch.
  • Locking Type: Pin.
  • Material: Forged Alloy Steel.
  • Finish: Black Oxide.

Product Specifications

Proto
Visit The Proto Store
Part Number74413/8, 577-74413/8
Country of OriginUSA
Weight0.24-lb
UPC662679182830

Shop Top 100 Tools & Hardware Products.

View other Sockets & Accessories Best Sellers.

Manufacturer Description

1/2" Drive 3/8" Impact Hex Bit Socket

  • Heat-treated. Precision machined tip for proper screw engagement. Thru hole and groove accept retaining ring and pin when securing to power tool
  • Finish: Black Oxide
  • Material: Forged Alloy Steel
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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