CONVENIENT - Suitable for T-screws, quick-acting pliers, ideal for mounting and mounting your radial arm saw, workbench, drill press and various other machines. HIGH QUALITY - The T-slot miter rail jig is made of aluminum alloy, not easy to scratch or bend, which is corrosion resistant and durable, can be used for a long time. WIDE APPLICATION: This T-track can be used with many woodworking tools, such as slides, fixtures, etc. The new T-track AFTER SALE - We care about every customer's feeling. If this product does not meet or exceed your expectations, please contact us beforehand, we will solve the problem immediately. 4 sizes for choosing - There are 4 sizes to choose from, 100mm, 200mm, 300mm, 450mm, meeting your different needs., Manufacturer: Hilitand