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class=\\\"about-this-item\\\"\u003e\u003cli\u003eRAZOR SHARP 18mm BLADE - Preloaded with LB Heavy-Duty Silver Snap Blade made from Japanese tool steel for unmatched sharpness and edge retention. The 18mm blade has 8 razor-sharp snap-off segments, great for industrial or construction applications.\u003c\/li\u003e\u003cli\u003eSTURDY HANDLE - Made from high-impact ABS plastic, the handle provides extra leverage for tough cutting projects. The stainless-steel channel keeps the blade firmly in place for safe operation. There's also a keychain\/lanyard hole for tethering.\u003c\/li\u003e\u003cli\u003eCUSTOM RATCHET LOCK CONTROL - Designed with safety in mind, our box cutter's ratchet-based locking system provides custom cutting depths. The blade slider has a wheel locking mechanism for unlimited positions when securing the blade in place.\u003c\/li\u003e\u003cli\u003eMULTIPURPOSE HEAVY-DUTY DESIGN - The OLFA 18mm L-1 Utility Knife is perfect for tough cutting projects that require extra elbow grease. It delivers accurate cuts through drywall, roofing, flooring, rubber, gasket materials and more.\u003c\/li\u003e\u003cli\u003eTHE OLFA STANDARD - As the original inventor of the Snap-Off Knife, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing your OLFA 18mm Utility Knife with OLFA 18mm Blades will provide optimal results.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003ePlastic, carbon tool steel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eOLFA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eYellow\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eItem Length\u003c\/th\u003e\u003ctd\u003e18 millimeters\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eHandle Material\u003c\/th\u003e\u003ctd\u003ePlastic\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBlade Material\u003c\/th\u003e\u003ctd\u003eCarbon Tool Steel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eItem Weight\u003c\/th\u003e\u003ctd\u003e5 g\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eStyle\u003c\/th\u003e\u003ctd\u003eFine\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eUnit Count\u003c\/th\u003e\u003ctd\u003e1 Count\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eNumber of Packs\u003c\/th\u003e\u003ctd\u003e1\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cdiv class=\\\"product-desc\\\"\u003eProduct Description \u003cp\u003e OLFA 5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife \u003c\/p\u003e From the Manufacturer \u003cp\u003e Original OLFA Snap-Off Heavy Duty Cutter Features A Contour Durable Handle With A Ratchet-Wheel Blade Locking Mechanism And Unlimited Blade Adjustment. Includes LB Blade. \u003c\/p\u003e\u003c\/div\u003e\u003ch5\u003eUseful at the Job Site\u003c\/h5\u003e\u003cp\u003eNot only will the OLFA 5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife useful at the job site, but also useful at home and for DIY projects. This tool is engineered to have a professional strength stainless steel blade channel that secures the blade for the toughest of cutting jobs.\u003c\/p\u003e\u003cp\u003eThis blade is made of high-quality Japanese grade carbon steel and is carefully designed for unparalleled sharpness and superior edge retention. Durable and easy to use, the OLFA 5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife is great for cutting paper, cardboard, roofing, drywall, vinyl, acetates and other materials.\u003c\/p\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/686a4f0e-a57f-4c7e-969d-4d4af707b977.__CR0,0,1464,625_PT0_SX1464_V1___.png\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eCut with Confidence\u003c\/h5\u003e\u003cp\u003eOLFA invented the first snap-off blade \u0026amp; rotary cutters. Since 1956, OLFA has delivered unwavering quality in every product.\u003c\/p\u003e\u003ch5\u003eAre OLFA blades the sharpest?\u003c\/h5\u003e\u003cp\u003eOLFA brand blades are made with top quality materials, forged with technologies that stem from traditional sword-making.\u003c\/p\u003e\u003cp\u003eOLFA snap-off blades consistently test sharper than other blades.  OLFA Ultra Sharp Black Blades are 25% sharper than standard silver blades.\u003c\/p\u003e\u003cp\u003eOLFA ENDURANCE rotary blades were independently tested and verified to cut 2X longer than standard rotary blades .\u003c\/p\u003e\u003ch5\u003eOLFA\u0026#039;s Commitment to Safety\u003c\/h5\u003e\u003cp\u003eWith hand-held cutting tools, quality weighs heavily on user safety.\u003c\/p\u003e\u003cp\u003eOur knife and handle design always has customer safety top of mind.\u003c\/p\u003e\u003ch5\u003eCraft \u0026amp; Professional Products\u003c\/h5\u003e\",\"43004687351879\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eRAZOR SHARP 18mm BLADES - Each knife is preloaded with an LB Heavy-Duty Silver Snap-Off Blade made from Japanese tool steel for unmatched sharpness and edge retention. Each 18mm blade has 8 razor-sharp snap-off segments, great for industrial or construction applications.\u003c\/li\u003e\u003cli\u003eCONTRACTOR VALUE 4-PACK - Includes 4 OLFA L-1 heavy-duty utility knives, perfect for equipping crews, stocking job sites, or keeping spares on hand. Made from high-impact ABS plastic, each handle provides extra leverage for tough cutting projects.\u003c\/li\u003e\u003cli\u003eCUSTOM RATCHET LOCK CONTROL - Designed with safety in mind, our box cutter's ratchet-based locking system provides custom cutting depths. The blade slider has a wheel locking mechanism for unlimited positions when securing the blade in place.\u003c\/li\u003e\u003cli\u003eMULTIPURPOSE HEAVY-DUTY DESIGN - The OLFA 18mm L-1 Utility Knife is perfect for tough cutting projects that require extra elbow grease. It delivers accurate cuts through drywall, roofing, flooring, rubber, gasket materials and more.\u003c\/li\u003e\u003cli\u003eTHE OLFA STANDARD - As the original inventor of the Snap-Off Knife, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing your OLFA 18mm Utility Knife with OLFA 18mm Blades will provide optimal results.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eOLFA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eHandle Material\u003c\/th\u003e\u003ctd\u003ePlastic\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBlade Material\u003c\/th\u003e\u003ctd\u003eHigh Carbon Steel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eUnit Count\u003c\/th\u003e\u003ctd\u003e4 Count\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eManufacturer\u003c\/th\u003e\u003ctd\u003eOLFA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eUPC\u003c\/th\u003e\u003ctd\u003e091511230826\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cdiv class=\\\"product-desc\\\"\u003e\u003cp\u003e About OLFA 18mm Heavy-Duty Utility Knife (L-1): Our knife is preloaded with an LB Heavy-Duty Silver Snap-Off Blade made from Japanese tool grade steel for unparalleled sharpness and superior edge retention. The 18mm blade has 8 razor-sharp snap-off segments. The heavy-duty blade is great for industrial or construction applications. Designed with safety in mind, our box cutter's versatile ratchet-based locking system provides custom cutting depths. The blade slider has a wheel locking mechanism for unlimited positions when securing the blade in place. The OLFA 18mm L-1 Utility Knife is perfect for tough cutting projects that require extra elbow grease. It delivers accurate cuts through drywall, roofing, flooring, rubber, gasket materials and more. About OLFA: Ever since Yoshio Okada, the founder of OLFA CORPORATION, invented the world's first snap-off blade cutter in 1956, OLFA has been committed to developing practical and safe hand-held cutting tools. OLFA brand blades are made with top quality materials, forged with technologies that stem from traditional sword-making, sharpened with technologies that give a blade life, and ultimately finished with the craftsmanship that brings all of this together. The holders and handles that allow users to gain the full cutting performance of these high-quality blades are designed, developed, and manufactured in Japan and subjected to stringent quality checks throughout the process. OLFA is proud of the unwavering quality that goes into every product it makes. \u003c\/p\u003e\u003c\/div\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/686a4f0e-a57f-4c7e-969d-4d4af707b977.__CR0,0,1464,625_PT0_SX1464_V1___.png\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eCut with Confidence\u003c\/h5\u003e\u003cp\u003eOLFA invented the first snap-off blade \u0026amp; rotary cutters. 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