OLFA Self-Retracting Safety Knife SK-4

Retractable blade helps reduce accidents in the workplace Revolutionary spring-retractable safety cutter has a heavy-duty spring-activated blade that automatically retracts the instant the blade loses contact with the cutting surface, reducing injuries in the workplace. Features a slip-resistant ergonomic handle and stainless steel blade channel that holds the blade tight. For right and left handed use. Guaranteed Forever.