Features 1、Specifications: The length of a single guide rail is 600mm. 2 sections can be connected together to form a 1200mm long leg, the distance between the 2 limiters and the mortice center on both sides of the guide rail is exactly the same. 2、Easy Adjustment: The limit block of the parallel track can be adjusted. Loosen the large screw first and then the small screw, the back plate is smooth without jamming, with lock catch design greatly improves the operation efficiency. 3、Simple Operation: The T track rail is connected to the saw guide rail through a bracket, which can be locked in a safe position. Set the zero lateral turn over stop to the same size, and then start cutting when it is positioned at the edge. 4、Wide Application: Suitable for bench saws, mitre sawing tables, drilling machine tables, milling tables, assembly tables, CNC tables, and worktables, can also be used for canoeing system, adjustable shelf, bike track, etc. 5、Aluminum Alloy: The circular saw fixed guide rail is made of aluminum alloy, which is lightweight and wear resistant, and greatly extends the service life. With laser engraving marks, it is easy to read the measured values clearly. Specification Item Type: T Track Guide Rail Material: Aluminum Alloy Guide Rail Clamp Angle: 90° Guide Rail Length: Approx. 600mm / 23.6in or each, 1200mm / 47.2in for extension (1 x guide rail 195-795mm / 7.7-31.3in, 1 x guide rail 796-1396mm / 31.3-55in) Package List 2 x Guide Rails 2 x Stops 1 x Sliding Strip 4 x Screws 2 x Gaskets 3 x Wrenches