Size-The wrench is clearly marked with size for quick identification. Material-This metric gear ratchet is made of the handle, and both ends are with chrome vanadium steel, which has lasting strength and durability. The is polished and chrome plated, which makes the wrench bright, smooth, rust-proof and -. Features-Double- design makes your maintenance more convenient. design provides additional grip and control force, and evenly transfers the torque to the contact to prevent slipping. Application-Our ratchet combination wrench set can be widely used to tighten or loosen nuts and bolts in many narrow spaces. Including motorcycle maintenance, automobile maintenance, home projects, bicycle maintenance, mechanical maintenance, garage projects, etc. Choose the right size according to your work needs. Caution-Make sure that the ratchet mechanism is properly engaged before applying torque to avoid slipping or damage. Before each use, please check for signs of wear or damage. Do not use the extension on the wrench handle to avoid overloading or damaging the tool. Colour:As Shown Material:Chrome vanadium steel Package Contents: 8 * wrenches 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.