IRWIN Utility Knife Replacement Blades

IRWIN utility knife replacement blades provide a dependable solution for frequent cutting tasks and blade refills. Available in welded bi-metal construction—combining a high-speed steel cutting edge with a spring steel body for extended edge life and shatter-resistant performance—and in carbon blade construction with a brushed silver finish and limited lifetime warranty. Packs are intended as bulk replacement supply for job sites, workshops, maintenance, industrial and construction applications, and general-purpose cutting. Blades are designed to fit most utility knife handles and are offered in color/finish options noted in variant packs.

• Pack of 50 blades
• Fits IRWIN utility knife handles and most other utility knives
• A shatter-resistant design adds safety
• Stays sharper than traditional utility blades
• These utility knife blades have a welded, bi-metal design for a sharp edge and flexible body