Good fixation: The track limiter is well installed, the track is well fixed, and it is not easy to slip. Very suitable for connecting and fixing cable ducts and backboards. Application of T-shaped grooves: Rail stops are widely used in standard T-shaped guide rails and rails T-shaped guide for woodworking. It can be used to position and fix wood, and can also process T-shaped slots and T-shaped guide rails. Easy to use: This track stopper is very easy to grab, just put it in the chute, push it to the desired position and adjust it to the fixed stopper. Aluminum alloy material: the rail stopper is made of alloy Made of high-quality aluminum, very strong, sturdy and durable, and can maintain a long service life. Practical tool: The rail stopper adopts a universal design, is well-made and is very practical. It can be applied wherever needed and brings great convenience to the woodworking industry. Package includes: limiter*1