Aluminum Alloy Circular Saw Guide Rail Accurate cuts every time Achieve clean, precise cuts with the Aluminum Alloy Circular Saw Guide Rail. The rigid guide keeps the saw on a straight path, improving accuracy for common woodworking tasks. Flexible usage The adjustable side distance lets you set the cut width to suit project requirements, accommodating different materials and user skill levels. Improved stability The dual latch mechanism locks the guide rail in position during use, preventing movement and enhancing stability and work efficiency on various projects. Lightweight and durable Constructed from aluminum alloy, this guide rail balances toughness for demanding tasks with light weight for easy transport between job sites. Use scenarios 1) Cabinet making and shelving: straight crosscuts and edge alignment for frames and shelves. 2) Long panel work: cutting sheet materials to exact lengths. 3) Trim and finish work: flush edge cuts with consistent results.