This listing is for Five (5) new 3/32" - Imperial (Inch) - Short Arm Hex Key / Allen Wrench. Hex Key is about 2" long.

Black Alloy Steel - Made from 6150 CRV heat treated alloy steel. Best for applications where extreme strength and hardness are required.

Min. Tensile Strength (MPa): 1200 !!

Complies with highest ANSI / ASMEb18.3.2m Standards for strength and Dimensions. Perfect for Class 12.9 cap screws!!