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Stanley Utility Knives and Blades

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Stanley offers a wide range of utility knives and razors, including replacement blades for both. Stanley utility knives are nothing like the cheap, fragile knives you may be accustomed to; they are real tools designed for real work. They come with razor sharp blades that maintain their edge longer and feature swivel lock designs that make it quick and easy to change blades when they do get worn. And Stanley offers all the replacement blades you'll need fit these utility knives.

Proto Tool FMHT10242 Stanley FatMax Safety Knife
Stanley Tools / Stanley FatMax Logo

Proto Tool FMHT10242 Stanley FatMax Safety Knife

  • Blad retracts when contact with cutting surface is lost, even if thumb is holding slider button forward
  • Left or right hand use with a quick blade change that can be pressed from either side of the knife
  • Replaceable shrink wrap cutter pivots up and down and sits in a depression flush with the knife
$9.99
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Proto Tool STHT10244 Shrink Wrap Cutter
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10244 Shrink Wrap Cutter

  • Replaceable head piece (STHT10245)
  • Fatigue-reducing handle design reduces the grip pressure required by supporting the hand with a u-shape handle base
  • The easiest and most economical solution for repetitive pull cutting
$2.67
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Proto Tool STHT10244 Shrink Wrap Cutter
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10244 12 Pk Shrink Wrap Cutter

  • Package of 12 shrink wrap cutters
  • Replaceable head piece (STHT10245)
  • The easiest and most economical solution for repetitive pull cutting
$34.99
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Proto Tool STHT10244 Shrink Wrap Cutter
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10244 2 Pk Shrink Wrap Cutter

  • Package of 2 shrink wrap cutters
  • Replaceable head piece (STHT10245)
  • The easiest and most economical solution for repetitive pull cutting
$5.34
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Proto Tool STHT10244 Shrink Wrap Cutter
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10244 6 Pk Shrink Wrap Cutter

  • Package of 6 shrink wrap cutters
  • Replaceable head piece (STHT10245)
  • The easiest and most economical solution for repetitive pull cutting
$19.95
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Proto Tool STHT10244 Shrink Wrap Cutter Kit
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10244 Shrink Wrap Cutter Kit

  • Package includes shrink wrap cutter and one spare replacement blade
  • The easiest and most economical solution for repetitive pull cutting
  • Full length knuckle guard protects the hand during use
$3.81
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Proto Tool STHT10244 Shrink Wrap Cutter Kit + 6 Replacement Heads
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10244 Shrink Wrap Cutter Kit + 6 Replacement Heads

  • Package includes shrink wrap cutter and 6 spare replacement blades
  • The easiest and most economical solution for repetitive pull cutting
  • Full length knuckle guard protects the hand during use
$9.51
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Proto Tool STHT10245 Shrink Wrap Cutter Replacement Head Piece
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10245 6 Pk Shrink Wrap Cutter Replacement Head Piece

  • Package of 6 replacement heads
  • Compatible with the STHT10244
  • 1/3" blade length
$6.84
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Proto Tool STHT10245 Shrink Wrap Cutter Replacement Head Piece
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10245 2 Pk Shrink Wrap Cutter Replacement Head Piece

  • Package of 2 replacement heads
  • Compatible with the STHT10244
  • 1/3" blade length
$2.28
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Proto Tool STHT10245 Shrink Wrap Cutter Replacement Head Piece
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10245 12 Pk Shrink Wrap Cutter Replacement Head Piece

  • Package of 12 replacement heads
  • Compatible with the STHT10244
  • 1/3" blade length
$13.68
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Proto Tool STHT10245 Shrink Wrap Cutter Replacement Head Piece
Stanley Tools / Stanley FatMax Logo

Proto Tool STHT10245 Shrink Wrap Cutter Replacement Head Piece

  • Compatible with the STHT10244
  • 1/3" blade length
  • Restores yoru cutter to "like new" performance
$1.14
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Stanley 10-016 Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-016 Utility Knife

  • The classic utility knife, use it for cutting and scoring jobs of all kinds
  • Durable metal construction is lightweight and stands up to the toughest regular use
  • Handle doubles as a blade storage compartment
$2.79
8+ / $2.59
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Stanley 10-049 Pocket Knife PLUS Rotating Blade
Stanley Tools / Stanley FatMax Logo

Stanley 10-049 Pocket Knife PLUS Rotating Blade

  • Replaceable stainless steel blade stays sharp longer and produces clean cuts in a variety of materials
  • Powder coated handle is made from durable epoxy resin to resist impacts and chipping
  • Safety catch keeps blade locked securely open when in use
$7.40
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Stanley 10-079 Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-079 Interlocking Nose Utility Knife

  • Patented interlocking nose holds the blade securely so cuts are always straight and true
  • Contoured handle features diagonal ribs to make grip and operation more stable
  • Store additional blades in the handle for convenience
$5.18
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Stanley 10-099 Classic 99 Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-099 2 Pk Classic 99 Retractable Utility Knife

  • A must have for any tool box, tool belt or junk drawer, the classic utility knife
  • Stanley's patented interlocking head holds the blade more securely than other knives
  • Blade can be locked in 3 preset depth positions and fully retracted when not in use
$13.95
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Stanley 10-099 Classic 99 Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-099 6 Pk Classic 99 Retractable Utility Knife

  • A must have for any tool box, tool belt or junk drawer, the classic utility knife
  • Stanley's patented interlocking head holds the blade more securely than other knives
  • Blade can be locked in 3 preset depth positions and fully retracted when not in use
$29.95
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Stanley 10-099 Classic 99 Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-099 Classic 99 Retractable Utility Knife

  • A must have for any tool box, tool belt or junk drawer, the classic utility knife
  • Stanley's patented interlocking head holds the blade more securely than other knives
  • Blade can be locked in 3 preset depth positions and fully retracted when not in use
$4.79
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Stanley 10-175 Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-175 Homeowner's Utility Knife

  • Interlocking overlap nose keeps blade secured when in use for no breakage and consistent cutting
  • Cut in many different ways with the three-position, retractable blade
  • Blade is lightweight and easy to use
$2.67
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Stanley 10-179 5-5/8" High Visibility Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-179 2 Pk 5-5/8" High Visibility Retractable Utility Knife

  • Bright green color makes it easy to find in any tool box or tool drawer
  • Retractable blade with 3 preset depth positions for more accurate cuts
  • Interlocking nose design keeps the blade from flexing during heavy use
$15.95
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Stanley 10-179 5-5/8" High Visibility Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-179 6 Pk 5-5/8" High Visibility Retractable Utility Knife

  • Bright green color makes it easy to find in any tool box or tool drawer
  • Retractable blade with 3 preset depth positions for more accurate cuts
  • Interlocking nose design keeps the blade from flexing during heavy use
$29.95
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Stanley 10-179 High Visibility Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-179 5-5/8" High Visibility Retractable Utility Knife

  • Bright green color makes it easy to find in any tool box or tool drawer
  • Retractable blade with 3 preset depth positions for more accurate cuts
  • Interlocking nose design keeps the blade from flexing during heavy use
$4.72
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Stanley 10-189C 5-5/8" Self-Retracting Safety Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-189C 2 Pk 5-5/8" Self-Retracting Safety Utility Knife

  • Blade is only extended when in use (automatically retracts when button is released)
  • Blade is held securely between both halves of the patented interlocking nose
  • Brightly colored for ease of location
$17.50
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Stanley 10-189C 5-5/8" Self-Retracting Safety Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-189C 6 Pk 5-5/8" Self-Retracting Safety Utility Knife

  • Blade is only extended when in use (automatically retracts when button is released)
  • Blade is held securely between both halves of the patented interlocking nose
  • Brightly colored for ease of location
$39.95
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Stanley 10-189C Self-Retracting Safety Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-189C 5-5/8" Self-Retracting Safety Utility Knife

  • Blade is only extended when in use (automatically retracts when button is released)
  • Blade is held securely between both halves of the patented interlocking nose
  • Brightly colored for ease of location
$6.30
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Stanley 10-299 Fixed Blade Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-299 Fixed Blade Utility Knife

  • Blades start and stay sharper than standard blades
  • Convenient blade storage inside handle
  • Handle length is 5-1/2 inches
$3.34
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Stanley 10-499 Quick Change Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-499 6" Quick Change Retractable Utility Knife

  • Revolutionary quick change blade system allows for on the fly blade changes without the need for an extra tool
  • 3 position retracting slide for precise cutting depths
  • Swing out magazine keeps spare blades handy and accessible at all times
$6.54
12+ / $5.80
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Stanley 10-525 Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-525 Carpet Cutting Knife

  • Contractor grade carpet knife
  • Comes with 3 11-525 dbl. edge blades
  • Retractable blade controls depth of cut
$9.54
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Stanley 10-707 Retractable Ergonomic Utility Knive
Stanley Tools / Stanley FatMax Logo

Stanley 10-707 Retractable Ergonomic Utility Knive

  • Curved shape makes operation easy on the wrist
  • Narrow nose increases cutting accuracy
  • "Knuckle-saver" design avoids scraped knuckles
$5.18
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Stanley 10-778 FatMax Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-778 FatMax Retractable Utility Knife

  • Fat Max. High strength blade clamp prevents wobbling and allows you to cut straighter and more accurately
  • Integrated blade wiper cleans the blade every time it's retracted, extending the life of each blade
  • Unique contoured design offers added comfort and control, especially during long periods of use
$8.98
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Stanley 10-779 Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-779 Dynagrip Inter-Lock Utility Knife

  • Contractor grade
  • Cushioned grip surface ensures non-slip handling
  • Features patented interlocking nose to secure blade
$9.95
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Stanley 10-788 InstantChange Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-788 InstantChange Retractable Utility Knife

  • Single button blade change system requires no extra tools
  • Curved housing design fits the natural contours of the hand
  • Extra blades store in an easy to access swing out compartment
$12.95
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Stanley 10-812 QuickSlide2 Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-812 QuickSlide2 Utility Knife

  • Strong durable construction combines a cast metal core with bi-material soft panels for sure grip
  • Compatible with most standard utility and hook blades
  • Blade changes with the push of a button-no tools required
$6.99
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Stanley 10-989 Swivel-Lock Retractable Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley 10-989 7" Swivel-Lock Retractable Utility Knife

  • Large 7" handle makes it perfect for heavy duty, all day use
  • Swivel design allows for easy cleaning and tool-free blade changes
  • Interlocking nose design keeps the blade straight and prevents bending
$7.35
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Stanley 11-031 Mitey-Knife Replacement Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-031 3 Pk Mitey-Knife Replacement Blades

  • High carbon steel blade with a razor sharp edge for clean and precise cuts
  • Reversible blade for double the value
  • Sharp and rigid enough to cut through even the toughest materials with ease
$1.99
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Stanley 11-515 100 Pack Single Edge Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-515 2 Pk 100 Pack Single Edge Blades

  • Steel backed, hi-carbon steel
  • Fits all standard razor blade tools
  • Limited Lifetime Warranty
$17.95
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Stanley 11-515 100 Pack Single Edge Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-515 10 Pk 100 Pack Single Edge Blades

  • Steel backed, hi-carbon steel
  • Fits all standard razor blade tools
  • Limited Lifetime Warranty
$53.50
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Stanley 11-515 Single Edge Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-515 100 Pk Single Edge Blades

  • Steel backed, hi-carbon steel
  • Fits all standard razor blade tools
  • Limited Lifetime Warranty
$5.99
10+ / $4.99
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Stanley 11-530 Straight Carpet Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-530 100 Pk Straight Carpet Blades

  • Makes quick work of all types of carpet
  • High carbon steel construction holds its edge longer
  • Double cutting edge extends the life of the blade
$22.95
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Stanley 11-700 10x 5pks FATMAX Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-700 50 Blades 10x 5pks FATMAX Blades

  • Includes 10 packs of 5 blades
  • Induction-hardened edge offers 75% longer-lasting* blade life
  • 20% stronger* blade is heat treated for flexibility
$12.99
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Stanley 11-700 FATMAX Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-700 5 Pk FATMAX Blades

  • Includes 5 blades
  • Induction-hardened edge offers 75% longer-lasting* blade life
  • 20% stronger* blade is heat treated for flexibility
$1.49
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Stanley 11-700 FATMAX Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-700 20x 5Pks FATMAX Blades

  • Includes 20 packs of 5 blades
  • Induction-hardened edge offers 75% longer-lasting* blade life
  • 20% stronger* blade is heat treated for flexibility
$21.95
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Stanley 11-700L Fatmax Knife Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-700L 50pk Fatmax Knife Blades

  • Induction-hardened edge offers 75% longer-lasting blade life
  • 20% stronger blade is heat treated for flexibility
  • Blade edge remains 35% sharper
$9.60
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Stanley 11-800 H Carbide Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-800 H 10 Pk Carbide Utility Blades

  • Tungsten carbide blades last 5x longer than standard blades
  • Hardness and longevity is second only to diamond blades
  • Carbide edge allows blade to be flexible, so it will bend instead of break
$6.27
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Stanley 11-800L Carbide Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-800L 50 Pk Carbide Utility Blades

  • Steel body is flexible, so it will bend instead of breaking
  • Retains their cutting edge 5x longer than the average utility blade
  • Laser deposited carbide lines edge deliver a long lasting blade for any job site
$18.35
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Stanley 11-921 5pk Heavy Duty Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921 10x 5pk Heavy Duty Utility Blades

  • 10x 5 packs of blades, 50 blades total
  • Precision edge stands up to the toughest daily use
  • Make quick, clean cuts every time
$21.90
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Stanley 11-921 5pk Heavy Duty Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921 5 Pk 5pk Heavy Duty Utility Blades

  • Precision edge stands up to the toughest daily use
  • Make quick, clean cuts every time
  • Ideal for general purpose cutting and scoring
$14.99
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Stanley 11-921 5pk Heavy Duty Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921 2x 5pk Heavy Duty Utility Blades

  • Precision edge stands up to the toughest daily use
  • Make quick, clean cuts every time
  • Ideal for general purpose cutting and scoring
$9.99
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Stanley 11-921 A Utility Blades New in Dispenser & factory pkg
Stanley Tools / Stanley FatMax Logo

Stanley 11-921 A 100 Pk Utility Blades New in Dispenser & factory pkg

  • The most commonly used blade in the world
  • Made for general purpose cutting
  • Precision honed edge for consistent and extended cutting life
$9.99
10+ / $8.99
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Stanley 11-921 Heavy Duty Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921 5pk Heavy Duty Utility Blades

  • Precision edge stands up to the toughest daily use
  • Make quick, clean cuts every time
  • Ideal for general purpose cutting and scoring
$1.29
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Stanley 11-921 Heavy Duty Utility Knife Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921 50 Pk Heavy Duty Utility Knife Blades

  • Engineered for general-purpose cutting
  • Precision-honed edge for consistent and extended cutting life
  • Fits most standard utility knives
$7.59
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Stanley 11-921A 100pk Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921A 24x 100pk Utility Blades

  • The most commonly used blade in the world
  • Made for general purpose cutting
  • Precision honed edge for consistent and extended cutting life
$199.99
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Stanley 11-921A 100pk Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921A 12x 100pk Utility Blades

  • The most commonly used blade in the world
  • Made for general purpose cutting
  • Precision honed edge for consistent and extended cutting life
$109.00
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Stanley 11-921A Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921A 4 x 100 Pk Utility Blades

  • The most commonly used blade in the world
  • Made for general purpose cutting
  • Precision honed edge for consistent and extended cutting life
$39.95
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Stanley 11-921A Utility Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-921A 2 x 100 Pk Utility Blades

  • The most commonly used blade in the world
  • Made for general purpose cutting
  • Precision honed edge for consistent and extended cutting life
$23.99
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Stanley 11-961 Hook Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-961 5 Pk Hook Blades

  • Fits most standard utility knives
  • Blade shape helps prevent damage to whatever is beneath the intended cut material
  • Good for roofing material, linoleum, carpet, fabric, cartons and sheet material
$5.99
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Stanley 11-983 Large Hook Blades
Stanley Tools / Stanley FatMax Logo

Stanley 11-983 5 Pk Large Hook Blades

  • Deep hook blade for cutting thick roofing and carpeting materials
  • Curved tip allows you to cut materials without worrying about damaging the surface underneath
  • Fits most standard utility knives
$4.78
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Stanley 28-100 Single Edge Razor
Stanley Tools / Stanley FatMax Logo

Stanley 28-100 Mini Single Edge Razor

  • Great for scraping in hard to reach places
  • High visibility color makes it easy to find in your toolbox
  • Reversable blade for safe storage
$0.76
24+ / $0.68
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Stanley STHT10828 QuickSlide Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley STHT10828 QuickSlide Utility Knife

  • Renovated Design: Slimmer and more compact
  • Includes carabineer and bottle opener
  • Easy Blade Change & Slide Operation: For quick and easy loading
$4.68
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Stanley STHT10828 QuickSlide Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley STHT10828 2 Pk QuickSlide Utility Knife

  • Renovated Design: Slimmer and more compact
  • Includes carabineer and bottle opener
  • Easy Blade Change & Slide Operation: For quick and easy loading
$13.98
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Stanley STHT10828 QuickSlide Utility Knife
Stanley Tools / Stanley FatMax Logo

Stanley STHT10828 6 Pk QuickSlide Utility Knife

  • Renovated Design: Slimmer and more compact
  • Includes carabineer and bottle opener
  • Easy Blade Change & Slide Operation: For quick and easy loading
$29.95
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