
9-Piece Hex Key Set
made from heat-treated chrome vanadium steel (Cr-V) for exceptional strength and wear resistance, featuring hardened shafts for maximum torque and a precision-engineered fit for reliable fastening. Supplied in a compact ergonomic holder with clear size markings, the set includes: 1/16" (1.5 mm), 5/64" (2 mm), 3/32" (2.5 mm), 7/64" (3 mm), 1/8" (4 mm), 5/32" (5 mm), 7/32" (6 mm), 5/16" (8 mm), and 3/8" (10 mm).