Knives

This heavy-duty knife features a retractable blade mechanism with a ratchet-wheel for secure blade extension and retraction, and unlimited blade positioning. It produces a very fine score line allowing precise breaking of plastics and laminates...

This sure-grip, heavy-duty utility knife features a ratchet wheel blade lock, an anti-slip rubber grip insert and a heavy gauge stainless steel blade channel that holds the blade tight. It includes high-grade carbon tool steel snap-off blade...

The original OLFA snap-off heavy-duty cutter features a contoured durable handle with a ratchet-wheel blade locking mechanism. Unlimited blade adjustment. The blade is easy to replace and the knife will accommodate most heavy-duty 18mm blades.

Standard-duty 30º acute angle snap-off blade for use in a multitude of applications. This blade is made from high quality carbon tool steel for unparalleled sharpness and superior edge retention. Fits most OLFA Standard-Duty Knives. Seven...

Heavy-duty blades featuring Olfa's original snap-off blade design. Replacement blades for the OLL-1 and OLL-2 Heavy-Duty Cutters. Made of high carbon tool steel. Each .5mm blade comes in eight sharp, snap-off sections making forty-eight snap-off...

Olfa - Stainless Steel Slide-Lock Knife

Ideal for use in most environments where rust is a concern. Good for cutting paper, plastics, window films, foam board and more. Made from high quality stainless steel. Fits OLFA Standard-Duty Knives. 13 cutting edges per blade. Ten blades per pack.

This knife is larger than other Olfa standard duty cutters, providing more leverage for tougher cutting projects. It features a positive slide lock, a ratchet wheel blade locking mechanism to hold blade in place and a stainless steel blade channel...

Olfa - Slide-Lock Utility Knife

Designed for maximum cutting performance, UltraMax ultra-sharp premium standard-duty snap-off black blades are ideal for applications where superior sharpness is required. They are made from high quality carbon tool steel using a double honing...

Heavy-duty, snap-off blades are designed for a wide variety of applications. Easily cuts through paper, cardboard, styrofoam, rubbers, wallpaper, photos, plastics and more. Made from high quality carbon tool steel. Eight cutting edges per blade...

Ideal for light-duty cutting jobs, this utility knife features a positive slide lock, a pocket clip, a built-in blade snapper and a handle that is designed for control and comfort. It includes a long lasting, durable snap-off blade for a new sharp...