1. solid steel structure, . Widely used, easy to use 2. The latest advanced installation: the table top up to 3.0 inches thick can be clamped. This vice holder can be installed of all types of computers. Easy and quick installation and removal. 3. Protect the countertop: there is no need to perforate the countertop during the installation process to prevent the table from being scratched, 4. Wide range of uses: This vise can accommodate different parts. The O-shaped rotating base can rotate the visa to 360 degrees. Even if you are left-handed, you can rotate the vise to a position suitable for your work. 5. Suitable for daily use, garage, hobby, minor repair, fashion designer, carpenter, jewelry, etc. jaw width: 50mm product Type: Fixed vise Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Photo Color Material:steel Package Contents: 1pcs x Multipurpose Mini Bench 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.