The sliding bar is used to change the thrust plate of the table saw or the thrust plate installed obliquely, and can also be expanded into an improved push handle (but you need to drill and tap by yourself).Material-The T-slot mitre track fixture is made of aluminum alloy, which is not easy to scratch or bend, is corrosion-resistant, durable, and can be used compatible with a long time. It can provide you with a sense of comcompatible witht when working in a dusty and humid environment.Application-T-rail sliders are perfect compatible with constructing jigs and fixtures compatible with your radial saws, drill presses, workbenches and other machines. It can be used in conjunction with a variety of woodworking tools, and can be installed on the router workbench, fence or compatible with others to use.size:200MMxM8Material:Aluminum alloycolour:RedPackage Contents:1 x T Track Slider BarOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.