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

  • $9
  • Save $2

  • Hook shape protects surface under cut
  • Perfect for carpet, house wrap, shingles, and more
  • High carbon design
  • Four (4) sections per blade


Cut and Protect

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 (4) segments for a new sharp edge in a snap. Cut through carpet, house wrap, nylon, shingles, and more.

Use these heavy-duty 18mm OLFA blades with a variety of snap knife models, including L-1 Ratchet Lock Utility Knife, L-2 Utility Knife with Rubber Inset, L-5 Fiberglass Utility Knife, LA-X Fiberglass Utility Knife, NL-AL Rubber-Grip Auto-Lock Utility Knife, and NOL-1 Rubber-Grip Ratchet-Lock Utility Knife.

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

(LH-20B, #9005)


Carpet House wrap
Nylon Plastic sheeting
Plastic straps Shingles
Shrink wrap Tape
Turf Twine/Rope 
And more

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