Irwin Industrial 50PK BI-METAL RAZOR BLADES "BLUE BLADE" 50 PK

Features and Benefits:

• Features patented Bi-Metal technology that sets new standards of performance
• Unbreakable (under normal working conditions) - spring steel body delivers superior flexibility to prevent breaking
• Last longer - high speed steel cutting edge stays sharp longer than traditional carbon utility blades
• Fits most utility knives