The feature ratchet action with forward and reverse operation and lock. T-Handle Ratchet Tap Wrench is made of alloy steel with chrome , high hardness, rust and . The T-handle can be detached. It also can be slipped from side to side for positioning convenience, and added leverage in tight places. A gnarled ring around the tip of these wrenches allow you to loosen and tighten the tap in the wrench when you have oily fingers. T handle tap holder is used for hand tapping taps, and also can be used with drills, reamers, screw extractors and other small tools that need to be rotated manually. Size: M5-M12: 4.33x4.72 inch M3-M8: 3.35x3.94 inch Colour:silver Material:steel Package Contents: 1 set * tap wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.