IMPACT SOCKET, HEXAGON | 12.5 MM (1/2") DRIVE | 21 MM (5221)

for both manual and impact wrenches
can be fixed on impact wrench by pin and O-ring
Technical data
Output profileHexagon
Gross weight100 g
Drive profile size, metric12.5 mm
Wrench size21 mm
Drive profileInternal square
Drive profile size, inch1/2 "
Surface finishPhosphated
MaterialChrome Molybdenum Steel