The Router Guide Rail Adapter is made from lightweight and durable aluminum The Router Guide Rail Adapter has multiple mounting holes for various router models. Made of clear acrylic, it provides visibility for a quick and easy mounting process Make quick adjustments by pressing the top button to slide and position. Achieve fine-tuning through screw adjustments for precise router cutting width and depth control The Router Guide Rail Adapter features a sturdy handle that provides enhanced control and stability during routing operations The Guide bar rests against the wood and provides a stable point of contact. This Router Guide Rail Adapter includes a pivot pin, making it ideal for cutting perfect circles or arcs easily and precisely The lightweight yet durable aluminum Router Guide Rail Adapter features multiple mounting holes compatible with various router models and a clear acrylic base for visible, easy mounting. It offers both quick-slide positioning via top button press and precise screw adjustments for accurate cutting control. The sturdy handle and guide bar provide stable wood contact, while its pivot pin enables precise circular and arc cuts.