CNC-Machined for 90° Cuts: Engineered from high-precision aluminum, this 90 degree right angle guide ensures consistently clean, accurate cuts with your track saw square guide—no recalibration needed Effortless Setup & Use: Just slide the guide into your track rail, tighten the brass nut, and clamp—no measuring or marking required. Start cutting square instantly with this time-saving guide rail square Edge Support for Added Stability: The integrated edge support system enhances cutting accuracy and control—ideal for consistent results in cabinetry, joinery, and parallel guide system track saw operations Compact, Durable, and Workshop-Ready: Made from high-grade aluminum alloy for strength and long-term use. Its compact form is easy to carry and store—perfect for small shops and mobile woodworkers Compatible with Top Track Saw Systems: Works with Festool, Makita, Milwaukee, Powertec, and WEN guide rails. Not for Kreg or Milescraft. A versatile fit for most circular saw accessories collections. Track Saw Square,Track Saw Rail Square Guide,90 Degree Right Angle Guide