Features: 340mm track Sawing square ensures exact 90° angles for cut, enhancing accuracy with most guide rails and track clamps. Constructed from aluminum alloy and 304 stainless steel for a robust and long-lasting addition to your woodworking tools. Simple setups with two quick clamping levers; the guide rail square aligns for immediate use. Our upgraded track Sawing guide rail square is designed to fit guide rails for use. With 100mm body and deeper slot, this right angle guide rail square accommodates most track clamps, ensuring secure operating. Specifications: Component:Aluminum Alloy Size:Approx.34x10x0.8cm/14x3.93x0.3inch Package Includes: 1Pc Track Sawing Guide note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.