Features: Brand new and high quality T-slot miter rail stop is selected from aluminium alloy with smooth and textured surfaces, wear and corrosion resistance for long-terms use. Used to position and fix wood in woodworking as well as machine of T-slot and T-rails to limit the length of 3cm rails. The ergonomically miter rail stop is easy to grip and fit into the width and height of the 3cm woodworking rails, so they can be precisely fixed and not easy to move after installation. Simply insert the stop block into the T-rails, slide into the desired position and turn the handle to fix it. Miter track stop is a good helper for woodworking, a precise stop for table saw can make your work more convenient. Specifications: Material:Metal Size:Approx.10.2x4.9cm/4x1.93inch Package Includes: 1Pc Miter Rail Stop note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.