1、ALUMINUM ALLOY MATERIAL: The main body is made of premium aluminum alloy, and the surface is anodized. The workbench is wear resistant and durable when used, and will not damage the surface of the workpiece or accidentally damage the plane. 2、ADJUSTABLE CLAMPING FORCE: Three adjustable gears, high, medium, and low, suitable for different working conditions with different clamping forces. 3、APPLICABLE SCENARIO: Very suitable for fixing sacrificial fence boards for slots. Allow you to quickly secure various auxiliary fences to existing desktop saws, band saws, and router desktop fences. 4、STANDARD SIZE: The manual quick acting clamp has a compact structure and a standard diameter, which is convenient to stably fix on the desktop. 5、GLOSSY SURFACE: This table clamp has a glossy appearance, no nicks and no burrs, and will not hurt hands or damage other objects during operation. 1 x Desktop Quick Acting Clamp1 x Slide Block Base 1 x Hex Wrench  Item Type: Desktop Quick Acting ClampMaterial: Aluminum AlloyColor: Red, Gold, BlueWoodworking Slide Pressing Plate: Suitable for 30 #, 45 # slideHeight Gauge: Metric and British double stepped teeth, 0 to 11mm and 1/16 to 1/2inchApplication: Widely used in many woodworking and metal processing applications, for workpiece fixation, positioning, and fixtures. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.