Introducing the Guide Rail Adapter by POWERTEC. Do you crave the smooth, accurate cuts that a track saw provides but with the versatility of your Ryobi P601, PCL424, PCL424B, and Ridgid R2401/R24012 router? This Router Guide Rail Adapter is your solution. Expand Your Router's Capabilities: This innovative adapter seamlessly connects your Ryobi P601, PCL424, PCL424B, and Ridgid R2401/R2401211 plunge base router to a wide range of track saw guide rails, including those from Bosch, Makita, Festool, Milwaukee, Kreg, WEN, Triton, and Ridgid. Unlock a new level of precision and control as you effortlessly guide your router along the track, achieving flawless straight cuts, dados, and more. (Compatible POWERTEC guide rails: 71153, 71387, 71550, 71870, 71871, 71960, 71988, 71989, 72133, 71990, 71991, 71992)Effortless Alignment, Precise Results: Crafted from clear acrylic, this router adapter features a center cut line indicator, making it easy to align your router for accurate cuts every time. Say goodbye to guesswork and hello to professional-grade results. Enhance Your Workflow: Reduce setup time and increase efficiency with this user-friendly adapter. Simply attach it to your router's plunge base and slide it onto your preferred guide rail. Experience smoother, more stable routing operations, and achieve consistent results with minimal effort. Pair with POWERTEC Guide Rail Stopper (71994) for precise cuts and smooth gliding on rails.