Olfa Self-Retracting Straight Utility Knife

Olfa SK-4 self-retracting safety utility knife. Features a heavy-duty, solid 2-point blade. Textured, slip resistant handle for increased grip and control. Gently curved blade slider and spring blade that automatically retracts for safety. Stainless steel blade channel. No tools needed for blade change. Ideal for cutting light to heavy-duty materials such as cardboard, packaging, film, trimmings, shrink wrap, and strapping. For use in commercial, industrial, retail, and distribution facilities. Convenient lanyard hole. Pre-loaded with (1) SKB-2 safety blade. For replacement blades refer to Model No. 9615 (SKU 303169) or Model No. 9614 (SKU 319596).