Features 1. Durable Material: Made of high-quality aluminum alloy and stainless steel material, strong and durable, rust and corrosion resistant, not easy to damage or bend, has a long service life. 2. 90 Right Angle: Woodworking ail clamp can quickly and accurately set the slicing or milling angle, and perfectly cut 90 degree vertical lines. It is recommend that use it with an electric circular saw for a perfect experience. 3. Safety Buckle: High precisions right angle guide is designed with safety buckle, which can help you fasten the right angle guide rail for safe operation. The hollow design also makes it easy to handle. 4. Easy To Install: It takes a few step to install and disassemble the right angle guide, without too much complicated step, easy and convenient. It is perfect for your engraving needs, and you can use it in daily use or at work. 5. Woodworking Tool: Angle guide is widely used for carpenter and woodworking enthusiast. Whether you are a professional woodworker or someone who has just started to try wood DIY, this tool is essential. Specification Material: Aluminum Color: Silver Size: 35 x 9 cm, 32 x 9 cm, 37 x 9 cm Weight: 1100 g, 1000 g Pattern: Marble machine guide rail, Double guide rail, Makita Festool rails Package Include: 1 Guide Rail Clamp