1、Sturdy and Stable: Made from chrome alloy steel and zinc alloy, this clamp is strong, and has a high load bearing capacity. Its one piece forged construction ensures stability and prevents bending or breaking. 2、Suitable Column: This ensures a secure and stable grip that won't slip or detach from the holes. 3、Adjustable Clamping Ranges: The clamping ranges can be adjusted based on the thickness of the wood. It has a maximum clamping distance of 160mm. The tail end of the rod is equipped with an anti fallout design for added safety. 4、Alloy Pressure Foot: The clamp features an alloy pressure foot with a semi active design, allowing for multi angle clamping and a wide clamping ranges. The addition of plastics soft pads prevents damage to the surface of the material being clamped. 5、Easy to Use: Simply insert the clamp into the dog hole of your workbench, clamp the wood, and secure the ratchet for a strong and secure grip. Its user friendly design reduces hand fatigue and makes woodworking tasks more efficient.