Designed for use with the SSU 200 Sword Saw with rapid positioning and clamping of Guide Rails – includes fixed jaw and clamping jaw. The FS Rapid Clamp is particularly useful for fast and reliable clamping of guide rails to sheet good materials. Mounts to guide rails using the continuous bottom t slot for limitless adjustability. One handed trigger action enables quick set up on material edge. Fits all Festool guide rails.