Bora 540903 3 Piece Clamp Edge  Power Tool Guide Set; Straight Edge for Circular Saws, Jig Saws and Routers Intended to fit a wide range of applications, these multi-purpose straight edge clamps boast many unique features The exclusive swivel head design will allow the Clamp Edge to firmly clamp angles up to 22.5 This feature gives the user much more flexibility for all types of clamping and cutting applications Swivel head design will firmly clamp angles up to 22.5 degrees Use with all circular saws, routers, jigsaws and other portable power tools Ridged Aluminum Straight Edge Guide for making straight and accurate cuts Soft-grip non-marring rubberized clamping pad, securely grips all surfaces Set includes 1 - 24-Inch, 1 - 36-Inch, and 1 - 50 Clamp Edge. Lifetime warranty