"olfa Snap-Off Blade, A New Sharp Edge With Each Snap. This 18mm Blade Fits Most Heavy-Duty Lb Utility Knives. 8 Cutting Edges Per Blade. Multi-Purpose Heavy-Duty Cutter. Contoured Handle Includes A Stainless Steel Blade Channel And Ratchet Wheel Blade Locking Mechanism. Comes With One Blade Strip. Blade Strip Is Produced Using Olfa's Precise Multi-Step Production Process For Amazing Sharpness And Superior Edge Retention.
