Irwin Industrial BI-METAL RAZOR BLADES "BLUE BLADE"

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
• Compatible with utility knife: IRW2081101, IRW1774106, IRW1774105, IRW1858319, IRW1858320, IRW1858318