Feature:1. 4 Parts Composition: The total length of the rail is 1200mm and consists of 4 parts: 0300mm, 300600mm, 600900mm, 9001200mm, can be combined as required.2. High Accuracy: This parallel rail kit can be spliced, suitable for electric circular saws, with clear scales on the rail surface to ensure high operation accuracy.3. Aluminum Alloy: These parallel guide rails are made of aluminum alloy, resistant to rust and corrosion, not easy to deform or break, and has a long service life.4. Good Protection: The screw has a large contact area with the parallel guide rail, the position is predictable, and the track will not be damaged during operation.5. Other Accessories: Equipped with various sizes of slide bars and screws for different projects, and 4 limit stops can be easily adjusted according to different needs.Specification:Item Type: Parallel Guide RailMaterial: Aluminum AlloyColor: RedUse: Woodworking Tools.Package List:8 x Main Body2 x Slide Bars (375mm / 14.8in)4 x Screws (14mm / 0.6in)5 x Screws (10mm / 0.4in)4 x Slide Blocks (17.8mm / 0.7in)2 x Blue Plastic Plugs2 x Stainless Steel Plugs1 x Cross Screwdriver1 x Hex Wrench6 x Slide Bars (63mm / 2.5in)2 x Slide Bars (153mm / 6in)2 x Link Boards4 x Limit Stops