King Tony1/4″ Imperial Standard 6-Point Socket 5/32″Chrome vanadium alloy steel, polished, chrome plated.4 ball retaining grooves.ANSI/ASME B107.1: 5/32D1 (mm): 6.8D2 (mm): 11.8l (mm): 4L (mm): 24Weight (g): 10
Internal Reference: 230505S