[material]:Use high quality bearing steel,sliding block for high hardness and strength [Comfortable]:The handle provides firm and comfortable grip in use when exposed to fluid or moisture [Easy to Use]:Easy to install and easy to use.It can improve the efficiency of thread processing,which is a necessary tool for manual tapping [Adjustable]:Tap wrench has 1 rigid handle and 1 adjustable handle that adjusts the jaws to clamp tools easily and firmly.Straight tap wrench provides great leverage,and is specially suitable for larger diameter taps [Widly Used]:Hand tap wrench can clamp various taps for tapping operations.It also can be used with drills,reamers,screw extractors and other small tools, Weight: 0.16755131912 Pounds, Manufacturer: ALCXAZS