18 mm LH-20B Hook Blades - Pack of 5

• The hook shape protects the cutting surface.
• Perfect for carpets, house siding, shingles, and more
• High-carbon design
• Four (4) sections per blade

Cut and Protect

Protect your work surface with OLFA 18 mm LH-20B hook blades. Made from high-quality carbon tool steel, these 18 mm curved blades guard against accidental damage. The ultra-sharp hooked design cuts through materials rather than relying on downward pressure.

Each blade contains four (4) segments for a quick change to a new sharp edge. Cut carpet, house siding, nylon, shingles, and more.

Use these sturdy 18 mm OLFA blades with a variety of snap-off knife models, including the L-1 ratchet-lock utility knife, L-2 utility knife with rubber insert, L-5 fiberglass utility knife, LA-X fiberglass utility knife, NL-1 automatic-lock utility knife with rubber grip, and NOL-1 ratchet-lock utility knife with rubber handle.

Pack of five (5) blades in a plastic storage case for added convenience and portability. Also available in 25 mm size.