KORR Universal Joint Swivel Socket Set is made from heavy duty molybdenum steel and designed for use with impact drivers and wrenches. A black phosphate coating makes each piece corrosion resistant and very durable. Spring loaded ball detents keep your sockets secure. Includes a full range of sizes.
Set includes:
1/4-inch drive impact grade universal joint
3/8-inch drive impact grade universal joint
1/2-inch drive impact grade universal joint