Brand:Headerbs 1.We are a professional store producing high-quality Automotive accessories; 2.Strict Quality Standard: All the products are tested based on strict quality standard before into the market; 3. Replacement: Easy to install, Compatible with your original car. Specifications: 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'' 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)