1This is a miter bar usually used in table saw woodworking works 2Made of high quality materials, it is of strong strength and long durability 3Exquisite design, the tools are simple and easy to use, and the utility is strong. 4Adjustable stainless steel runner for perfect sliding action 5For building various jigs on your table saw, like miter sleds etc Features: This is a miter bar usually used in table saw woodworking works. Made of high quality materials, it is of strong strength and long durability. Exquisite design, the tools are simple and easy to use, and the utility is strong. Adjustable stainless steel runner for perfect sliding action. For building various jigs on your table saw, like miter sleds etc. Specifications: Condition: 100% Condition New and High Quality Material: Aluminium Alloy Color: As Picture Shown Length: Approx. 450mm / 17.71'', 300mm / 11.81'' (optional) Width: Approx. 19mm / 0.748'' Thickness: Approx. 9.5mm / 0.374'' Sutiable Screw Size: M6 screw, Tapping screw Package Weight: 141-226g Package Included: 1 * Miter Bar Note: The retail 300, 450, 650 slides and the 450 slides in the push handle have different mounting holes and are not universal. The three retail specifications of the slides are for users to modify the table saw push plate or flip-chip push plate, and users can also modify it Push handle (but users need to punch and tap)