These innovative sockets fit virtually anything that isn't round and are the perfect time saving tool that no shop or work vehicle tool box should be without. Each socket is equipped with 54 spring-loaded hardened alloy steel rods. When placed over a fastener, the center rods instantly retract while the outer rods surround the fastener for a superior grip and precision fit. As the fastener is turned, the torque is transmitted through the outer rods to the walls of the socket. Imported.

This handy 3-piece socket kit contains: 3/8" drive socket, 3/8" ratchet wrench and a drill adapter which creates a power socket. Case not included.