Features: Brand new and high quality Self lubrication: suitable for the inclined grooves on the finger joint slide of the sliding table. Require precise fitting, without adhesive edges or tilting, and precise fitting of grooves on the workbench. This material is easy to cut, drill, sink, and chamfer using standard woodworking tools. Compared to wood and other plastics, it is also very smooth. Although it is' smooth ', it does not leave any residues, which mean there is no need to clean it after use. We know that the residues left on the table saw can be very annoying and even more difficult to remove. Safe operation The herringbones column includes plan for various shop made fixtures and fixtures. Adjustable stainless steel flows channel, perfect sliding action easy to use adjust to perfect sliding action in any standard bevelpressure gauge slot, just twist your wrist. Safely locked in any standard bevelgrooves with another twist high grade material on the wrist , this is a herringbones poles commonly used for table sawing woodworking work. Made of high quality materials with high strength and durability. Specifications: Material: Aluminum alloy Size: 450mm Package Includes: 1x Table Saw Miter Gauge Fence Kit note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.