King Tony1/4″ Imperial Standard 6-Point Socket 15/32″Chrome vanadium alloy steel, polished, chrome plated.4 ball retaining grooves.ANSI/ASME B107.1: 15/32D1 (mm): 16.8D2 (mm): 15.5l (mm): 9L (mm): 24Weight (g): 22
Internal Reference: 230515S