Standard Socket 3/8″ X 5/16″ 12P

3/8″ Imperial Standard 12 point Socket 5/16″
Chrome vanadium alloy steel, polished, chrome plated
4 ball retaining grooves

: 5/16
D1 (mm): 12.0
D2 (mm): 17.8
l (mm): 7.0
L (mm): 27
Weight (g): 22