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S857

Forged for a lifetime

Features

Chrome-molybdenum steel
Phosphate manganese surface finish
Laser etched marking with output size

MetricImperial
ModelS857
Part number8940164320
DescriptionS857 - 1" DR, STD IMPACT SOCKET 4-1/8"
Single or setSingle
Socket size4 3/8 "
Socket typeStandard
Square drive1 "