With this OLFA® utility knife, you're not locked into a fixed depth; its ratchet-lock mechanism gives you unlimited blade positions. The knife has a double-honed blade for superior sharpness and edge retention. Use this utility knife for heavier materials including drywall, linoleum, carpet, flooring materials, insulation, and roofing materials and other construction materials. Guaranteed Forever.
Uses LB, LBB, L-SOL or LH Snap-Off Blades
Good For: Applications such as flooring, drywall and roofing repair or replacment. Cuts carpeting, linoleum, drywall, roofing shingles and more.