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. (L-1, #5003US)

Good For: Applications such as flooring, drywall and roofing repair or replacment. Cuts carpeting, linoleum, drywall, roofing shingles and more.