Features 1、Compact Design: These press plate clamps have a compact structure that is easy to grip and secure, suitable for use with T shaped slot and porous integrated grid workbench, such as for 3018 series 2、Clamping Thickness: This hold down clamp can hold materials with a thickness of up to 45mm (1.77 inch), equipped with easy to tighten knob for quick installation or removal of stock materials 3、Aluminum Alloy: This press plate clamp is made of 6063 aluminum alloy material, which has high strength, wear resisting, and lasting durability, and is suitable for various processing environments 4、Secure Cover: This hold down clamp is equipped with two protective sleeves at the front and back, effectively preventing scratches or wear, protecting the machine and desktop, and you can use it with confidence 5、Application: These clamps provide stable performance, suitable for clamping, locating, and fixing workpiece in woodworking or metalworking, including router, drilling machine, CNC machine, table saw, vertical milling machine, etc Specification Item Type: Press Plate Clamp Material: Aluminum Alloy Clamp Length: Approx. 65mm / 2.6in Clamp Width: Approx. 20mm / 0.8in Total Height: Approx. 62mm / 2.4in Application: Suitable for router, drill machine, CNC machine, table saw, fixture, panel, vertical milling machine, etc Package List 2 x Press Plate Clamp