Top 10 Retractable Utility Knife Heavy Duty – Utility Knives

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Extra 10 Blades., Boxes and Cartons, Heavy Duty Aluminum Shell Retractable Box Cutter for Cardboard, HORUSDY 4-Pack Box Cutter Utility Knife

HORUSDY #ad - The blade is retractable and can be used smoothly. It's also easy to carry or store in your toolbox. Includes an additional 10 blades. All blades are made of SK5 material.

The tail of the knife body is designed by hanging rope, which can hang the knife on the wall or knife rest. Super sharp sk5 heavy blade, cardboard, rubber, box, wallpaper, rope, vinyl, can cut different materials, suitable for hobbies, leather, pvc materials, carpet, DIY projects, etc. Includes four sets of practical knives with different colors. Aluminum alloy shell with tpr rubber handle is more durable than ordinary plastic utility knife, and the knife body is more comfortable to hold and use.
BrandHORUSDY #ad
ManufacturerHORUSDY #ad
Height2 Inches
Length7 Inches
Weight12.7 ounces
Width3.5 Inches
Part Number97531

2. scimaker


DIY Crafts, Scimaker 25MM Heavy Duty Utility Knife, Boxes, Snap-Off Cutters with Rubber Grip for Cardboard, Box Cutter with 10pcs SK-5 Retract Blades

scimaker #ad - Cost-effective retractable hobby knife comes with 10 replaceable high-quality blades, home DIY, great value and practical. And the utility knife is light weight, can be easily used.

Anti-slip handle ergonomic design of the anti-slip handle, easy to carry, comfortable grip. It is a necessary and practical tool set for office, warehouse, etc. Wide range of use the hobby knife can be used for a variety of projects to cut paper, balsa wood, tape, plastic, cardboard, boxes, crafts, foam board, cardboard, fabric, leather, rope, etc. The blade is pre-cut in sections, so the old part can be easily removed to keep the blade sharp at all times. 25mm high quality sk5 blades the box knife consists of high quality SK5 blades, sharp and wear-resistant, long-lasting cutting. Safety and convenience the safety lock on the knife can be safely locked in any position to ensure the safety of use.
Brandscimaker #ad
ManufacturerWestern Electric #ad
Height1 Inches
Length7 Inches
Weight0.69 Pounds
Width2 Inches



1PC Retractable All Metal Heavy Duty Box Cutter, Quick Change Blade Razor Knife, WORKPRO Premium Utility Knife, Red, with 10 Extra Blades

WORKPRO #ad - Human & environment friendly : hand-friendly matting body and ergonomic design upgrade your user experience. Blade easily retracts to lock safely within the metal frame when finished using. If you have any questions about the product, please contact us.

Sk5 razor blades through 1922 °F heat treatment are up to 64 HRC. Use for box cutter tool and exact cuts for arts & crafts or hobby. Razor blade replacement is easy with the quick-release button. No hassle 90-day money-back and lifetime support. Materials comply with environmental protection, the total content of three o-phenols less than 1000 ppm. We will reply to you as soon as possible within 24 hours.

Includes 10 extra double-use blades. Heavy-duty utility knife: aluminum alloy design with rust-free powder-coat makes the box cutter durable and lightweight 3. 2 oz, plastic packaging, passing the 1. 5m drop test. For long-lasting, extremely durable cuts and slices on boxes, and straps. Makes a great Gift for the practical people on your list!6.
BrandWORKPRO #ad
Part NumberW013053AU

4. Jetmore


Heavy Duty Box Cutter Knife Razor Knife with 10 SK5 Blades, Jetmore 4 Pack Box Cutter Utility Knife, Box Cutter Retractable, Aluminum Shell Box Opener Box Knife for Home Office Construction

Jetmore #ad - Three gear retractable blade length, suitable for cutting different thicknesses materials. Hanging hole is easy to store and carry. After-sales service: if you have any problem in using the retractable knife, please contract us immediately and we will provide you with satisfied service.

Anti-slip handle: the box cutter knife handle is rubber material, anti-slip and convenient placed on an inclined surface, comfortable to hold and use. Wide usage: multi-purpose utility knife is perfect for cutting wallpaper, and etc, carpet, can meet the daily needs of office and household.4-pack box cutter retractable: 4-pack colorful retractable utility knife, the blade is removable. Pratical & portable: press the razor knife locking button, you can freely determine the box cutter blades extension length according to the use needs, convenient and reliable.
BrandJetmore #ad
ManufacturerJetmore #ad

5. Klein Tools


Adjustable, Klein-Kurve Handle, with Wire Stripper, Retractable, Klein Tools 44133 Heavy Duty Utility Knife

Klein Tools #ad - Rubber grips on handle for improved control and comfort. Internal blade storage includes and holds six blades. Now with a wire-stripping notch. Heavy-duty durable construction. High quality, triple ground blades stay sharp longer. Designed for improved comfort and cutting ability.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height0.5 Inches
Length6.88 Inches
Weight0.47 Pounds
Width0.75 Inches
Part Number44133
WarrantyPlease refer to attached warranty document.



Replacement Blades: Any OLFA 18mm Blade, OLFA 18mm Heavy-Duty Utility Knife L-1, Multi-Purpose Custom Cutting Depth Utility Knife w/ Ergonomic Grip Handle & Snap-Off Blade

OLFA #ad - There's also a keychain/lanyard hole for tethering. It delivers accurate cuts through drywall, flooring, roofing, rubber, gasket materials and more. The stainless-steel channel keeps the blade firmly in place for safe operation. The blade slider has a wheel locking mechanism for unlimited positions when securing the blade in place.

Sturdy handle - made from high-impact abs plastic, the handle provides extra leverage for tough cutting projects. Custom ratchet lock control - designed with safety in mind, our box cutter's ratchet-based locking system provides custom cutting depths. The olfa standard - as the original inventor of the snap-off knife, OLFA has maintained a standard of cutting excellence for our quality and durability.

The 18mm blade has 8 razor-sharp snap-off segments, great for industrial or construction applications. Multipurpose heavy-duty design - the olfa 18mm l-1 utility Knife is perfect for tough cutting projects that require extra elbow grease. Razor sharp 18mm blade - preloaded with lb heavy-duty silver snap blade made from Japanese tool steel for unmatched sharpness and edge retention. Pairing your olfa 18mm utility Knife with OLFA 18mm Blades will provide optimal results.
BrandOLFA #ad
ManufacturerOlfa #ad
Height0.5 Inches
Length6 Inches
Weight0.15 Pounds
Width1.25 Inches
Part Number5003
Warrantyguaranteed forever

7. Internet's Best


Internet's Best Premium Utility Knife, Box Cutter, Retractable Razor Knife Set, Set of 2

Internet's Best #ad - Dimensions: 1. 5” width x 6” Length. Retractable & adjustable blade : Razor simply slides open for exact cuts. Replacement blades: Includes refill pouch containing 5 extra utility knife blades.

Set of 2 Utility Knives. Includes 2 premium utility knives. Quick release: when razor needs to be replaced, simply extend the razor blade all the way, press the red button and remove the razor blade. Heavy duty utility knife: metal, extremely durable cuts and slices on boxes, durable design with rubber grip allows for a long lasting, plastic packaging, and straps. Blade easily retracts to lock safely within metal frame when finished using. Insert the new razor while pressing down the red button until secure. Perfect box cutter knife.
BrandInternet's Best #ad
ManufacturerInternet's Best #ad
Height2 Inches
Length9.5 Inches
Weight0.4 Pounds
Width4 Inches
Part Number10102



Extra 10 Blades Included, SK5 Heavy Duty Retractable Box Cutter for Cartons, REXBETI 2-Pack Utility Knife, Cardboard and Boxes, Blade Storage Design

REXBETI #ad - Extra 3 blades storage in the handle. Extra 10-piece blades included. Ergonomical and rubbery handle offers strong grip all the time. Quick-change blade mechanism. Blade storage design for easy and quick access. Ultra sharpness and double hardness blade, leather, Perfect for hobby, boxes, cardboard, DIY projects, Rope, vinyl, rubber, wallpapers, carpet, PVC material and etc. Comes with 2-pack utility knife, retractable design and folding design.
BrandREXBETI #ad
ManufacturerREXBETI #ad
Part NumberREX056

9. Stanley


Stanley 10-099 6 in Classic 99 Retractable Utility Knife, 3-Pack

Stanley #ad - Includes 3 blades. Patented interlocking nose holds blade securely. Starts sharper and stays sharper than standard heavy-duty blades. 3-position, retractable blade; blade storage in handle.
BrandStanley #ad
ManufacturerStanley #ad
Weight0.01 Pounds
Part Number10-099-3



DOWELL Utility Knife Box Cutter Retractable Self Loading Heavy Duty Snap Off Quick Change Extra Blades3PCS TPR+PP Handle Cutting Cardboard Boxes or DIY

DOWELL #ad - Super convenient and economic. Simply push the button to top, then push up, pull off the used blade, then push the button back to bottom, the blade will be self-reloaded.

Snap-off design keeps the blade always sharp and ready to go! Auto-change mechanism: change blade automatically. 18mm sk5 blade: durable, sharp and retracting smoothly. Perfect for daily use, rubber, handcraft tasks. Anti-slip handle:soft tpr material and ergonomic design provides comfortable grip, reduce fatigue from long-time working. Widely used:cutting boxes, cardboard, office, school, leather, linoleum, kevlar, drywall, warehouse, garage, etc. Storage mechanism: built in with a blade cartridge which can store 3 blades. Keep one at home, tape, anywhere you need it. It means every knife contain with 3 pcs blades inside, 1 equals 3.
BrandDOWELL #ad
ManufacturerDOWELL #ad
Part NumberHY040101