GEARWRENCH 1/2″ Drive 1/2″ F x 3/8″ M Impact Adapter
GEARWRENCH impact adapters are made from chrome molybdenum alloy steel providing superior strength. They have a manganese phosphate coating and highly visible laser etched markings. The manganese phosphate coating provides protection from corrosion. The 84643 is a 1/2 In. female x 3/8 In. male decreasing impact adapter.
Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and long lasting durability
Manganese phosphate coating to resist corrosion
High visibility laser etched markings
Meets or exceeds ASME B107.1