characteristic: Made of high-quality steel, with - mirror polished chrome finish, . The driving direction can be easily changed by the thumb switch at the back of the flexible ratchet head, and the sleeve can be easily replaced by the quick release button. Flexible ratchet design allows movement in today's tight and compact engine compartment and all-round 180-degree motion range. The ergonomic handle is comfortable to hold and easy to use. describe Name: telescopic ratchet wrench Specifications: 1/2 Number of teeth: 72 How to use: 1. When using a quick wrench to loosen the screw or nut, you must use other high-strength tools to loosen the screw or nut initially before using it, otherwise the wrench be damaged. 2. When using a quick wrench to fasten the screw or nut, you can only use the wrench to fasten the screw or nut quickly and initially, and then use other high-strength tools to fasten it completely, otherwise the wrench be damaged. Material: Steel,Plastic colour: Multicolor Package Contents: 1 x Telescopic ratchet 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.