1/4″ Imperial Long 6-Point Socket 5/32″ Chrome vanadium alloy steel, polished, chrome plated. 4 ball retaining grooves. ANSI/ASME B107.1
: 5/32 D1 (mm): 6.8 D2 (mm): 11.8 l (mm): 6 L (mm): 50 Weight (g): 24