The olfa concealed blade safety knife features an adjustable blade positioning design which allows for 4 cutting points on a single-edge utility blade..
The olfa sk-9 is a versatile heavy-duty safety knife that features a spring-activated blade that self-retracts the instant the blade loses contact with the cutting surface, reducing potential injuries in the workplace.
The blade is spring-loaded and will automatically retract when the knife is lifted from the cutting surface, reducing the number of workplace accidents.
.This safety knife features an automatic protection blade guard that engages the moment the blade loses contact with the cutting surface, reducing injuries in the workplace.
.OLFA SKB-10/10B Dual-Edge Replacement Blades for SK-10 Safety Knives, 10 Pack Olfa dual edge replacement blades are made of high quality carbon tool steel.
OLFA RSKB-2 Round Tip Replacement Blades for SK-4, SK-6 & SK-9 Safety Knives Olfa dual edge replacement blades are made of high quality carbon tool steel..