9 pc. 3/8″ Dr. Twist Socket Fastener Removal System
These sockets easily removes damaged nuts, studs, pipe nipples, and bolts. Place the Twist Socket on and twist the damaged fastener off-Itís That Easy. No more pounding, chisels or torches. Safe and fast removal of damaged fasteners and easy removal of the fastener from the twist socket. Removes 10mm-19mm and 3/8î-3/4î damaged or rounded nuts and bolts. Also includes a 3/8î punch as shown.