Titan 25 Piece SAE, Metric Hex Key Set - 12712
- Part #:
- 12712
- Line:
- TTN
Allen Wrenches/Hex Keys
Filter By
SAE Or Metric
Bit Size (in)
Titan 9 Piece Metric Hex Key Set - 12714
Titan 13 Piece SAE Hex Key Set - 12713
Titan 6 Piece Metric T-Handle Hex Key Set - 12769
- Part #:
- 12769
- Line:
- TTN
Titan 13 Piece Star Key Set - 12715
- Part #:
- 12715
- Line:
- TTN
Titan 8 Piece SAE Hex Key Set - 12770
- Part #:
- 12770
- Line:
- TTN
An Allen wrench, also known as a hex key, is a hexagonal L-shaped wrench that is common for automotive and bicycle repairs, as well as home project use and furniture assembly. They are available individually, in sets of hex keys, or even as a multi-tool with multiple sizes of hex keys integrated into a single unit. Hex keys are available in SAE, metric, and Torx/Star in a variety of sizes and styles. It is possible to damage hex keys from over-torquing or rounding off the hex over time. If you already have the right size hex key for your repair, but it doesn't seem to fit snugly or is bent or broken, you may need to replace it to finish your repair without damaging the fastener. O'Reilly Auto Parts carries many sizes and shapes of Allen wrenches, so check out our selection to find the tools you need for your project.