GEARWRENCH offers a wide range of impact products in open stock and sets that are designed to deliver the performance and strength that the professional users require. Made from chrome molybdenum alloy steel for exceptional strength and durability, our sockets have a manganese phosphate coating to resist corrosion. The sockets also feature highly visible laser etched markings and a secondary size hard stamping. Off-corner loading reduces fastener rounding. The GEARWRENCH impact product family will allow the professional user to forge ahead.