SK-4 Semi-Automatic Self-Retracting Safety Knife | OLF-SK-4

OLFA's SK-4 Semi-Automatic Self-Retracting Safety Knife combines practical safety features with the cutting performance needed for routine material-handling tasks. The replaceable SKB-2 dual-edge blade can be changed without tools, helping simplify maintenance when the cutting edge becomes worn. Its semi-automatic retraction design requires the user to maintain pressure during the cut, then retracts the blade when pressure is released, providing a controlled approach to repetitive cutting. The knife also accommodates right- or left-handed use, making it suitable for a range of workplace users. Applications include package opening, carton cutting, shipping and receiving, warehouse operations, retail, construction, and general industrial material handling where a dependable self-retracting safety knife is preferred

• Semi-automatic self-retracting action helps reduce blade exposure when cutting pressure is released
• Replaceable SKB-2 dual-edge blade provides two usable cutting edges and supports right- or left-handed operation
• Ergonomic ABS plastic handle provides a comfortable grip for repetitive cutting applications
• Stainless-steel blade channel provides durable support for the replaceable safety blade
• A 0.75 in. cutting depth accommodates common packaging and material-handling applications