Most Affordably Priced Long Knife for Windshield CutoutsFoam Covered Grip for Positive Control and ComfortMade in U.S.A.The CRL Sur-Grip 18" Long Knife offers you comfort with control. The 18 inch (457 millimeter) length is perfect to reach those below-the-dash urethane beads for easy cutouts. The soft urethane foam grip provides a positive grasp of the tool, which relates to better control for safer cutting action. The Sur-Grip features quality construction throughout with a powder-coated, baked-on black crinkle painted steel shaft attached to painted steel tubing with foam grip. The HT531 uses our 1992C Heavy Duty Utility Knife Blades or 1993X10 Extra Long Utility Knife Blades. For the best results, use the new CRL RKB471 and RKB472 Angled Long Knife Blades.Important NotesThis Long Knife cannot accept the use of RKB471 and RKB472 without the removal of the roll pin.