Irwin 1858318 FK100 Folding Utility Knife

• Patented BladeLock Technology keeps blade locked in place

• Liner lock for quick one-handed operation

• All metal body design for added durability

• Wire stripper for built-in convenience

• 1 Blade included

IRWIN FK 100 Folding Utility Knife - The next generation of IRWIN Folding Utility Knives with patented BladeLock Technology are engineered to keep the utility blade securely locked in the knife handle. The proprietary design addresses the most frequently cited user frustration - when blades accidentally pull out of the handle during use. BladeLock Technology further improves safety by providing the user with the ability to change blades only when the release button is engaged and the blade holder is in the 45° open position. No other folding knife offers this level of blade security and user safety.