• These twist sockets easily remove damaged nuts, studs, pipe nipples and bolts.
• Place the twist socket on and twist damaged fastener off - its that easy.
• No more pounding, chisels or torches - safe and fast removal
• Sockets are 1/2" drive
• Includes: 3/4"-19mm, 13/16", 7/8", 15/16", 1" twist sockets on a metal rail.