1. **Strong Plastic Clamp**: Made from quality engineering plastic, this clamp provides a lightweight and easytouse solution for carpentry and woodworking projects. 2. **QuickRelease and Positioning**: Featuring a fastmoving screw positioning function, this clamp allows for quick and easy adjustments, saving you time and effort in your DIY projects. 3. **Efficient Clamping**: The quickclamping function, combined with expansion and contraction capabilities, enhances the overall efficiency of your woodworking tasks. 4. **Multiple Sizes Available**: Choose between 2 inches (5.1 cm) or 3 inches (7.6 cm) to meet your specific clamping needs. The 2inch clamp has an overall length of 180 mm, a width of 65 mm, a throat depth of 30 mm, and a clamping range of 0–50 mm. The 3inch clamp measures 250 mm in length, 100 mm in width, 48 mm in throat depth, and offers a clamping range of 0–80 mm.