Feature: 1. ACCURATE DESIGN: The CNC machined 340mm track saw square ensure a accurate cutting angle of 90°, which improve the accuracy of most guides and track clips 2. RUGGED MATERIAL: The track saw angle stop is made of long lasting aluminum alloy material, adding rugged features to your woodworking tools 3. USER FRIENDLY DESIGN: Easy to set up, with two quick clamping rods and a prevent tipping device; The guide square is quickly aligned and ready for immediate use 4. MULTI FUNCTIONAL COMPATIBILITY: The upgraded rail saw rail square design fit seamlessly into the rail for a variety of uses, you can use with confidence 5. ENHANCED STABILITY: This right angled rail square feature a wider 100mm body and deeper notches to accommodate most track clamps, ensuring safe operating Specification: Item Type: Track Saw Angle Stop Material: Aluminum alloy Track: Approx. 340mm / 13.39in Body: Approx. 100mm / 3.94in. Package List: 1 x Track Saw Angle Stop Note: Please allow tiny size error due to manual measurement. Thanks for your understanding.