Safeguard the work surface with OLFA 18mm LH-20B Hook Snap Blades. Crafted from premium carbon tool steel, these curved 18mm blades guard against accidental damage. The ultra-sharp hooked design pulls through materials rather than relying on downward pressure. Each blade contains four segments for a new sharp edge in a snap. Cut through carpet, house wrap, nylon, shingles, and more.

• Heavy duty blades
• Premium carbon tool steel
• Super sharp