Adjustable Router Template Aluminum Alloy 800mm Adjustable Square Frame Multifunctional Router Rail Guide System: Effortless Curved Trimming: Easily achieve arcs with our multifunctional auxiliary guide rail bracket, designed for routers to glide smoothly along the track to create consistent curves. Customizable Sizes: Adapt to various sizes by adjusting the distance between the guides, allowing for accurate control over trimming widths and groove depths for all your woodworking projects. Clear Markings: Featuring dual measurement scales in both metric and imperial units, our guide allows for simple and accurate width adjustments based on your material requirements. Fully Adjustable Design: With four loosened screws, effortlessly adjust the guide's size to fit your specific needs, ensuring professional performance for any project. Enhance Your Woodworking Accuracy: Maximize your craftsmanship with our versatile auxiliary guide rail bracket, designed to elevate your woodworking experience through accuracy and control.