The Allen T-Thru Handle SAE Ball-Plus Hex Key Set (10-Piece) is made by Allen the original manufacture of hex keys. The keys are precision formed to exact dimensional tolerances of a precise fit. All hex keys are heat treated to provide strength and resistance to rotational distortion.
- Ball-plus keys permit and entry angle up to 25° to work in hard to reach areas.
- Made of high strength alloy steel.
- Dual material t-handle provides superior grip and comfort.
- Set includes: 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 in.