1/4″ Imperial Long 6-Point Socket 11/32″ Chrome vanadium alloy steel, polished, chrome plated. 4 ball retaining grooves. ANSI/ASME B107.1
: 11/32 D1 (mm): 13.0 D2 (mm): 13.0 l (mm): 15 L (mm): 50 Weight (g): 31