The Expert Metric Short Arm Hexagon Keys are manufactured from chrome vanadium steel for increased torque strength that exceeds current standards. They have a black zinc plated finish. Micro chamfered angles on the end faces provide increased grip in the screw head. Conform to ISO 2936 - DIN 911. This Expert Metric Short Arm Hexagon Key has the following dimensions Size 8mm Arm Length 108mm L Length 44mm Weight 60g
