1. This product is made of high-quality materials, with high hardness, high strength, not easy to break, and durable. 2. The damaged bolts, nuts and screws can be easily removed, saving time and effort. 2. Thread design, not easy to and fall off. 3. Various product specifications to meet your different needs. 4. Wide range of uses, suitable for construction industry, manufacturing industry, home appliance maintenance, automobile maintenance, etc. Colour:As Shown Material:metal+plastic Package Contents: 1 set of nut extractors 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.