King Tony1/4″ Imperial Standard 6-Point Socket 7/32″Chrome vanadium alloy steel, polished, chrome plated.4 ball retaining grooves.ANSI/ASME B107.1: 7/32D1 (mm): 8.7D2 (mm): 11.8l (mm): 6L (mm): 24Weight (g): 11
Internal Reference: 230507S