Product Description One-handed, trigger less release is twice as easy to open as the traditional design. Constructed of high-grade heat-treated alloy steel. ProTouch grip provides maximum torque with greater comfort and less hand fatigue, and is slip resistant. Adjust pressure and work fit with turn screw that stays adjusted for repetitive use. Includes 1 each of the following: 10R, 7R, 10WR, 7WR, 5WR, 7CR, 6LN, 9LN, 6R, 11R. IRWIN Tools VISE-GRIP Locking Pliers Set, Fast Release, 10-Piece (1078TRT) From the Manufacturer The Irwin Tools 1078TRT- 10-Pc. Fast Release Locking Pliers Tray Set Contains: 10R,10WR, 7R, 7WR, 7CR, 5WR, 6LN, 9LN, 6R & 11R. The Fast Release is 2x easier to open, has a no-pinch release, and offers more finger room. The no-slip ProTouch grip provide comfort and leverage while reducing vibrations and hand fatigue. With the large variety of sizes and styles, this set will allow you to do just about any job that needs tightening, clamping, twisting and turning.