Features Saw Track Kit: Including 4pcs guide rail with different scales, the total length can get to 1200mm, very useful. Simpler Works: All the saw tracks have clear scale, which adds more convenience to reading and working as well. Parallel Rail: Parallel designed guide rail guarantees high accuracy in cutting, making the operation reliable. Good Material: Forged with high quality aluminium alloy material, not easy to rust and has a long service life. Easy to Install: Both the assembly and disassembly are very simple, and only a few steps are required. Specification: Item Type: Saw Guide Rail Product Material: Aluminium Alloy Surface Treatment Method: Anodic oxidation. Product Colour: Red Rail Length: Approx. 1200mm / 47.24in (4 x 300mm / 11.81in) Cylindrical Slider Length: Approx. 385mm / 15.16in Package List: 8 x Saw Guide Rail 2 x Cylindrical Slider 8 x Screw 16 x O Type Screw 4 x Slide Block 2 x Plastic Plug 2 x Stainless Steel Plug 1 x Screwdriver 1 x Hex Wrench 8 x Slider 2 x Connecting Plate 4 x Baffle Plate Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 8 x Saw Guide Rail 2 x Cylindrical Slider 8 x Screw 16 x O Type Screw 4 x Slide Block 2 x Plastic Plug 2 x Stainless Steel Plug 1 x Screwdriver 1 x Hex Wrench 8 x Slider 2 x Connecting Plate 4 x Baffle Plate