Fit for 2mm-8mm capacity size.Die-casting body and steel knurled handle high hardness and wear resistance for long service life. Tap wrench has 1 rigid handle and 1 adjustable handle that adjusts the jaw to clamp tools easily and firmly.Straight tap wrench provides great leverage,and is specially suitable for larger-diameter taps. Operates with both hands to the tap wrench in a certain direction to process,repair and the internal thread. Hand tap wrench can clamp various taps for operations. It also can be used with drills,reamers,screw extractor and other small tools that need to be rotated manually., Manufacturer: LIUZIKUN