Premium Quality: The miter tracks are made of high quality 6061 aluminum alloy for greater durability and longer life. Ergonomic Design: This miter track stopper is professionally designed for easy and convenient use. The ergonomic design makes it very easy to hold, making it a great helper for woodworking. Perfect Match: Our woodworking chute stops are seamlessly integrated into the miter tracks of 30mm, so you can use it to work easily and efficiently. Applicable: woodworking stopper is very suitable for woodworking and standard T-track, install the stopper into the chute, push it into the required position, adjust and fix, simple operation and wide application. Specifications: Item Type: T-track Material: 6061 Aluminum Alloy Size: 85 x 50 x 49mm Suitable for: 30mm Miter Rail Stop