BI-METAL CONSTRUCTION bonds a super-tough and flexible backing to an extra hard, extra-sharp blade edge to create the most rugged and durable blade available.
SHATTER-RESISTANT CONSTRUCTION provides maximum safety - will not shatter like carbon blades.
EXTREMELY LONG LIFE - up to 3 times the life of standard blades.
4-NOTCH DESIGN fits almost all standard utility knives, including our Auto-Loading knife.
REDUCES BLADES CHANGES and having to handle sharp blades.