Function: 1. Wide range of applications, suitable for wood boards of different thicknesses. 2. Made of high quality aluminum alloy material, the surface is anodized for durability. 3. Easy to install, with complete installation accessories, make your woodworking safe. 4. Suitable for various types of table saw stand, attaches to the table saw stand and is prepared for use. 5. Exquisite workmanship, high strength, easy to use, it is a good tool for woodworking. Specification: Item type: table saw. Material: aluminium alloy. Colour: black (anodised). Product size: approx. 380 x 160 x 75 mm / 14.96 x 6.30 x 2.95 inches. Weight: approximately 3890 g / 137.2 ounces. Usage range: 1 ~ 60 mm / 0.04 ~ 2.36 inches. How to use For DIY use, it is suitable for various kinds of table saw brackets. Use the corresponding accessories to attach it to the back of the table saw and then you can use it. Package List: 2 x Push Roller 10 x Screw 10 x nut. 1 x English manual. Note: 1. Please allow 1-2 inch error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object.