JET 1" DR X 52MM PWR SKT

Sockets made of the finest quality 4140 Chrome Molybdenum high impact steel Latest advancements in manufacturing and heat treat provide unequaled strength and higher hardness without brittleness Torque Drive technology engages the flats of the fastener to provide more torque while reducing fastener rounding Hi-vis laser markings and additional hard stamp ensures permanent socket identification Sockets manufactured from high alloy steel and precisely heat treated to optimize strength and durability Socket wall dimensions are optimized to provide strength while retaining access to restricted fasteners