The Twist Socket from Ken-Tool removes fasteners with damaged or rounded hex surfaces, or severely corroded and frozen threads. The Twist Socket grips positively into the surface of a damaged bolt head or nut with its fluted scallops which cradle the damaged hex head to allow it to be removed with a counterclockwise spiral grip surface integrated into the socket. The Twist Socket can be used with a ratchet wrench, a breaker bar or an air-impact wrench. The line includes 1/4"-, 3/8"- and 1/2"-drive applications; sockets are available individually or in sets. Sets are available with an organizer bar or in a blow-molded plastic case.