Features: High quality aluminum alloy material, durable, wear-resistant, not easy to damage. This product has a scale, the scale bar in the chute can be moved, and it is very convenient to use. There are three types to choose from to meet your various needs. The calibration is precise and clear, the workmanship is fine, the practicability is strong, and the service life is long. Lightweight, small in size, and beautiful design are of great help to the woodworking. Specifications: Condition: 100% Brand New Material: Aluminum Alloy Type: 800mm, 1000mm, 1220mm (Optional) Specification Fixed number of holes (pcs) Length (mm) Fixed hole spacing (mm) Pore diameter (mm) Weight (g) 800mm T-slot Miter 5 800mm/31.5in 180mm/7.1in 5.2mm/0.2in 650g/22.9oz 1000mm T-slot Miter 6 1000mm/39.4in 184mm/7.2in 5.2mm/0.2in 810g/28.6oz 1220mm T-slot Miter 7 1220mm/48in 190mm/7.51in 5.2mm/0.2in 990g/34.9oz Package list 1: 1 * 800mm T-slot Miter 6 * Screws Or Package list 2: 1 * 1000mm T-slot Miter 7 * Screws Or Package list 3: 1 * 1220mm T-slot Miter 8 * Screws 1、High quality aluminum alloy material, durable, wear-resistant, not easy to damage 2、This product has a scale, the scale bar in the chute can be moved, and it is very convenient to use 3、There are three types to choose from to meet your various needs 4、The calibration is precise and clear, the workmanship is fine, the practicability is strong, and the service life is long 5、Lightweight, small in size, and beautiful design are of great help to the woodworking