Removes damaged fasteners using helical teeth. Many competitors have copied this design, but we are the originator.The tapered helical design allows the socket to bite harder and fit the damaged fastener better. The amount of grip increases with the amount of force applied.Turbosockets are also the same dimensions as standard sockets which allows them to fit anywhere a normal socket can.Features steel made in the U.S.A. using certified heattreaters and platers.Sizes: TS2545 – 4.5mm, TS2547 – 4.75mm, 3/16”, TS2550 – 5mm, TS2552 – 5.25mm, TS2555 – 5.5mm, 7/32”, TS2557 – 5.75mm, TS2560 – 6mm, TS2562 – 6.25mm, 1/4”, TS2565 – 6.5mm, TS2567 – 6.75mm, TS2570 – 7mm, TS2572 – 7.25mm, 9/32”, TS2575 – 7.5mm, TS2577 – 7.75mm, TS2580 – 8mm, 5/16”, TS2582 – 8.25mm, TS2585 – 8.5mm, TS2587 – 8.75mm, 11/32”, TS2590 – 9mm, TS2592 – 9.25mm, TS2595 – 9.5mm, 3/8”, TS25100 – 10mm packaged on a socket rail in clear plastic tube with hanger cap.