Features 1EXCELLENT PERFORMANCE: Come with simple structure, convenient operation, strong clamping force and wide application range 2DURABLE ALUMINUM ALLOY: The main body is cast in aluminum alloy, which is rust proof and wear resistant, sturdy and durable 3WITHOUT DAMAGE OR SCRATCHING: Use soft plastic material at the contact point of the wood board to avoid damage or scratching to the wood 4FIX PLATE: Use with the chute to fix the plate on the operating table, useful and practical, provide great convenience for your life 5WIDE APPLICATION: Hold down clamp set is great for use with routers, drill presses, CNC, table saws, jigs, panels, vertical mills and more Specification Item Type: T Track Hold Down Clamps Material: Aluminum alloy Platen Thickness: Approx. 12mm / 0.47in Platen Length: Approx. 16cm / 6.3in Thread Type: M8 Package List 2 x Platen Body 4 x Soft Cover 2 x Fastening Nut Handle 2 x T Screw 2 x Screw 2 x Small Slider 2 x Stainless Steel Washer