IRWIN FK150 Folding Utility Knife (with 3 pairs of metal blades)

IRWIN FK Series Folding Utility Knife

The new generation of IRWIN folding utility knives features the patented BladeLock technology, ensuring a perfect lock between the blade and the knife body. The blade can only be removed or inserted when the knife body is bent to a 45-degree angle. This patented design enhances the safety level of the utility knife, ensuring user safety.