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.
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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.
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Ships between 01/05/2026 - 01/07/2026
Product Specifications
| Part Number | 4983, 577-4983 |
| Made in USA | YES |
| Weight | 0.82-lb |
| UPC | 662679534127 |
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
Ships between 01/05/2026 - 01/07/2026
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
| Part Number | 4983, 577-4983 |
| Made in USA | YES |
| Weight | 0.82-lb |
| UPC | 662679534127 |
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
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