Features:1. Vertical hard key chucking .2. Milling grooves chucking for car key.such as tokyo....so on.3. This is very good chucking for car key and long key.the advantage is very special for some hard cutted key.it can increase the hub position.it can let you cut the key more easily.it can fix the car more stable and let the cutting more precise.4. Universal Key Clamp Fixtures. Ensures keys are held in place and prevents them from jumping in the clamps whilst being duplicated.Color: silvermaterial: metalPackage Contents:1 Set Key ClampOnly 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.