{"product_id":"irwin-25121393-carbon-steel-hook-utility-knife-blades-5pk","title":"Irwin 25121393 Carbon Steel Hook Utility Knife Blades 5pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IRWIN 25121393 is a 5-pack of carbon steel hook utility knife blades designed for controlled scoring and cutting tasks. The hooked point geometry lifts the blade tip away from the surface beneath the material being cut, reducing the risk of scoring or damaging substrates during pull cuts. Each blade measures 1.875 inches in cutting length and 0.025 inches in thickness, giving it the rigidity needed for consistent utility work. These blades are used by tradespeople across HVAC, electrical, flooring, and general construction where precise, surface-safe cuts are required.\u003c\/p\u003e\n\u003cp\u003eThese hook blades are suited for a wide range of all-purpose cutting applications including carpet, vinyl flooring, insulation, roofing materials, strapping, and packaging. The hooked profile makes them especially practical when cutting materials laid flat on a finished surface, where a straight blade tip would risk gouging the substrate. They are installed in standard utility knives that accept hook-style blades and are commonly kept in tool pouches by installers and service technicians working in both residential and light commercial settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHooked point design protects the surface underneath during pull cuts\u003c\/li\u003e\n  \u003cli\u003eCarbon steel construction provides consistent edge retention for all-purpose cutting\u003c\/li\u003e\n  \u003cli\u003e1.875-inch blade length fits standard hook-compatible utility knives\u003c\/li\u003e\n  \u003cli\u003e0.025-inch blade thickness delivers firm, controlled cutting performance\u003c\/li\u003e\n  \u003cli\u003e5 blades per pack for extended service life between resupply\u003c\/li\u003e\n  \u003cli\u003eSilver finish, no coating or serration for clean, straightforward cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with utility knives that accept hook-style utility knife blades. Confirm hook-blade compatibility with your specific knife model before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBlade replacement should be performed by the tool operator following the utility knife manufacturer's blade-change procedure. Retract or lock the blade mechanism before swapping blades, and use a blade disposal container to handle spent edges safely. Gloves are recommended during blade changes. Store unused blades in the original packaging to protect the cutting edge and prevent contact injuries.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Type\u003c\/strong\u003e: Hook Utility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 1.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Thickness\u003c\/strong\u003e: 0.025 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Finish\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.800 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.300 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.900 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.046 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuts Into\u003c\/strong\u003e: All-Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSharpenable\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Limited Lifetime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: IRWIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 25121393\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51138890826034,"sku":"25121393","price":25.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305526380.jpg?v=1778265432","url":"https:\/\/voomisupply.com\/products\/irwin-25121393-carbon-steel-hook-utility-knife-blades-5pk","provider":"Voomi Supply","version":"1.0","type":"link"}