1/2" 6 Point Spark Plug Socket 20.8mm
Chrome vanadium alloy steel, polished, chrome plated
4 ball retaining grooves
6 points
Size combined - 16.0mm (5/8") - 20.8mm (13/16")
Inside sleeve - magnet
Size (mm): 20.8
Size (inch): 13/16
D (mm): 27.7
L (mm): 70
Weigh (g): 160