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OLFA 18mm Heavy-Duty Utility Knife (L-1)



  • RAZOR SHARP 18mm BLADE – Preloaded with LB Heavy-Duty Silver Snap Blade made from Japanese tool steel for unmatched sharpness and edge retention. The 18mm blade has 8 razor-sharp snap-off segments, great for industrial or construction applications.
  • STURDY HANDLE – Made from high-impact ABS plastic, the handle provides extra leverage for tough cutting projects. The stainless-steel channel keeps the blade firmly in place for safe operation. There’s also a keychain/lanyard hole for tethering.
  • CUSTOM RATCHET LOCK CONTROL – Designed with safety in mind, our box cutter’s ratchet-based locking system provides custom cutting depths. The blade slider has a wheel locking mechanism for unlimited positions when securing the blade in place.
  • MULTIPURPOSE HEAVY-DUTY DESIGN – The OLFA 18mm L-1 Utility Knife is perfect for tough cutting projects that require extra elbow grease. It delivers accurate cuts through drywall, roofing, flooring, rubber, gasket materials and more.


OLFA 5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife

From the Manufacturer

Original OLFA Snap-Off Heavy Duty Cutter Features A Contour Durable Handle With A Ratchet-Wheel Blade Locking Mechanism And Unlimited Blade Adjustment. Includes LB Blade.


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