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Proto 13 Piece Long Heat Treated Steel Hex Key Set

Proto 4983
SKU PRO-4983
Proto 13 Piece Long Heat Treated Steel Hex Key Set

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The 13 Piece long arm hex key set includes hex keys made from alloy steel for exceptional durability and featuring a long-arm design. These hex keys resist rotational distortion, have a rust resistant finish and a secure fastener fit.

  • Measuring System: Inch.
  • Tip Size: 0.050 in, 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in.
  • Tip Type: Hex.
  • Handle Type: L-Handle.
  • Material: Heat Treated Steel.
  • Finish: Black Oxide.
  • Includes: Molded Plastic Holder.

Similar Tool Sets Products

Proto 4983 Description

The 13 Piece long arm hex key set includes hex keys made from alloy steel for exceptional durability and featuring a long-arm design. These hex keys resist rotational distortion, have a rust resistant finish and a secure fastener fit.

  • Measuring System: Inch.
  • Tip Size: 0.050 in, 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in.
  • Tip Type: Hex.
  • Handle Type: L-Handle.
  • Material: Heat Treated Steel.
  • Finish: Black Oxide.
  • Includes: Molded Plastic Holder.

Similar Tool Sets Products

$16.80Set
In Stock-

Ships between 02/26/2026 - 03/02/2026

Proto
Visit The Proto Store

Product Specifications

Part Number4983, 577-4983
Weight0.82-lb
UPC662679534127

Shop Top 100 Tools & Hardware Products.

View other Tool Sets Best Sellers.

Manufacturer Description

13 Pc Long Hex Key Set13 Piece Long Hex Key Set

  • Rust resistant finish. Secure fastener fit
  • Finish: Black Oxide
  • Handle Type: L-Handle
  • Includes: Molded Plastic Holder
  • Material: Heat Treated Steel
  • Quantity: 13 per holder
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 13 Piece Long Heat Treated Steel Hex Key Set
$16.80Set
In Stock-

Ships between 02/26/2026 - 03/02/2026

Similar Tool Sets Products

Proto 4983 Description

The 13 Piece long arm hex key set includes hex keys made from alloy steel for exceptional durability and featuring a long-arm design. These hex keys resist rotational distortion, have a rust resistant finish and a secure fastener fit.

  • Measuring System: Inch.
  • Tip Size: 0.050 in, 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in.
  • Tip Type: Hex.
  • Handle Type: L-Handle.
  • Material: Heat Treated Steel.
  • Finish: Black Oxide.
  • Includes: Molded Plastic Holder.

Product Specifications

Proto
Visit The Proto Store
Part Number4983, 577-4983
Weight0.82-lb
UPC662679534127

Shop Top 100 Tools & Hardware Products.

View other Tool Sets Best Sellers.

Manufacturer Description

13 Pc Long Hex Key Set13 Piece Long Hex Key Set

  • Rust resistant finish. Secure fastener fit
  • Finish: Black Oxide
  • Handle Type: L-Handle
  • Includes: Molded Plastic Holder
  • Material: Heat Treated Steel
  • Quantity: 13 per holder
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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