Festool 491503 75" Guide Rail FS 1900 (1900mm) Use the FS 1900 Guide Rail (75 inches) with the Festool TS Plunge cut saw to make precision cuts up to 69 inches long. Integrated splinterguard serves as cut line and prevents tear-out and splintering A fully integrated system, use your Festool routers or jigsaw with the guide rail for expanded capability Non-skid, dual-clamping rubber strips prevent movement during the cutting operation, saving significant set up time Guide strip reduces friction between the tool and guide rail for easier, more fluid cutting action