Wide Compatibility for Multiple Saw Types Designed to fit most 4inch dust saws and marble cutters, as well as select 5inch and 6inch models. For results, confirm that your saw's base plate is flat and measures between 145 mm and 280 mm before . This ensures a proper fit and smooth cutting performance. Secure DualLock Mechanism Features a reliable double latch system that locks the guide firmly to your saw. This prevents shifting during operation, giving you consistent, precise cuts and improved safety throughout your projects. Precision Adjustable Cutting Easily finetune the distance between the blade and the guide rail to match your project requirements. This adjustment capability allows for accurate and repeatable cuts, ideal for tasks where measurement consistency is essential. Lightweight, Durable Aluminum Construction Made from strength aluminum with an anodized finish, the guide rail offers longlasting durability while weighing just 440 grams. This light weight makes it easy to handle and control, even during extended use. Practical Applications for cutting straight, accurate lines in wood panels for furniture building. Ideal for trimming stone or marble for kitchen or bathroom installations. Suitable for achieving consistent width cuts in plywood or laminate for flooring projects. With its sturdy build, adjustable precision, and secure fit, this circular saw guide rail is a dependable solution for professionals and DIY users seeking quality, accuracy, and efficiency in cutting tasks.