Features High Quality Aluminium Alloy Material: Type 30 rail stoppers are made of high-quality alloy materials, which are durable, anti-rust, high strength, and have a long service life. Easy To Operation: Quick Handle Miter Track Stop for Choices, Ergonomic Design Make It Easier to Use with Fewer Efforts. Insert the Type 30 woodworking chute into the T-shaped rail and rotate the handle to fix it and limit the length of the chute. Wide Application: Used for location and fixation, work with t-slot, and t-track in woodworking. Suitable for standard t-track Ergonomic design makes it easier to use with less effort. Strong Applicability: Woodworker hole connectors are great for woodworkers and fit standard T track. This helps secure the positioning of the wood. A Special Gift: Exquisite Appearance, Small Size, Easy to Use, Can Be Used As a Good Gift for Friends Who Like Woodworking. Specification:Name:30 Type Miter track stopMaterial:Aluminium AlloyWeight: 125 g / 4.4 oz(approx.) Package list:1 x Miter track stop Package List