McMaster-Carr logo
    Filter by
    Blade Type
    Handle Material
    Opening/Closing Style
    Handle Type
    Blade Edge
    Blade Material
    Blade Replaceable
    Grip Texture
    With Blade Storage in Handle
    Blade Thickness
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Blade Finished Material
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Manufacturer
    Blade Width
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    46 Products

    Stanley Self-Retracting Blade Utility Knives

    Image of Product. Front orientation. Utility Knives. Stanley Self-Retracting Blade Utility Knives, Style A.
    Image of Product. Front orientation. Utility Knives. Stanley Self-Retracting Blade Utility Knives, Style B.

    Style A

    Style B

    The spring-loaded blade automatically retracts inside these knives when you release the slide button.
    Style B—Style B knives have a curved handle that is easier to control than those with a straight handle.
    Blade
    Handle
    Each
    Package
    Style
    Mfr. Model
    No.
    Lg.
    Wd.
    Thk.
    Material
    Blade Position
    No. of Blades
    Included
    Blade
    Replaceable
    With Blade Storage
    in Handle
    Closed
    Lg.
    Material
    Color
    Type
    Grip
    Texture
    Each
    Pkg.
    Qty.
    Pkg.
    For Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
    A10-1892 1/4"3/4"0.024"SteelFully Extended, Halfway Extended, Tip Extended1YesNo5 7/8"MetalOrangeStraightRibbed24575A6100000624575A621000000
    B10-1932 1/2"3/4"0.024"SteelHalfway Extended1YesYes6 1/2"MetalYellowCurvedSmooth4927A3200000————0
     
    Replacement Blades
    Image of Product. 1. Front orientation. Style 1. Stanley Self-Retracting Blade Utility Knives.
    Image of Product. 8. Side1 orientation. Style 8. Stanley Self-Retracting Blade Utility Knives.
    Image of Product. 15. Front orientation. Style 15. Stanley Self-Retracting Blade Utility Knives.
    Image of Specification. Dispenser Pack. Front orientation. Dispenser. Stanley Self-Retracting Blade Utility Knives.

    1

    8

    15

    Dispenser Pack

    Blade
    Small Pack
    Large Pack
    Style
    For Mfr. Model No.
    Lg.
    Wd.
    Thk.
    Material
    Edge
    Mfr. Model
    No.
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    110-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-479, 10-499, 10-779, 10-788, 10-813, 10-989, 11-9112 3/8"3/4"0.024"SteelStraight11-921—54927A1500000————0
    110-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9892 1/2"3/4"0.024"SteelStraight11-700—54927A410000————0
    110-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9892 1/2"3/4"0.024"SteelStraight11-700ADispenser1004927A4300000————0
    110-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-432, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9892 1/2"3/4"0.024"SteelStraight11-921—54927A1200004004927A65000000
    110-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-432, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9892 1/2"3/4"0.024"SteelStraight11-921Dispenser1004927A1300000————0
    810-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9892 1/8"3/4"0.024"SteelStraight11-987—54927A240000————0
    810-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9892 1/4"3/4"0.024"SteelStraight11-988Dispenser1004927A2200000————0
    1510-079, 10-099, 10-175, 10-179, 10-189, 10-209, 10-299, 10-399, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9891 7/8"3/4"0.024"SteelStraight11-983—54927A350000————0
    1510-079, 10-099, 10-175, 10-179, 10-189, 10-209, 10-299, 10-399, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9891 7/8"3/4"0.024"SteelStraight11-983Dispenser1004927A3600000————0

    Self-Retracting Blade Utility Knives

    Image of Product. Front orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style A.
    Image of Product. Front orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style B, Blade Fully Extended.
    Image of Product. Front orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style B, Blade Halfway Extended.

    Style A

    Style B

    Blade Fully Extended

    Style B

    Blade Halfway Extended

    Image of Product. Front orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style C.
    Image of Product. Side1 orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style D.
    Image of Product. Front orientation. Contains Annotated. Utility Knives. Self-Retracting Blade Utility Knives, Style E.

    Style C

    Style D

    Style E

    These blades are spring-loaded to automatically retract inside the knife after you release the slide button or squeeze handle.
    Style A
    Image of Product. Front orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style A.
    For styles A and D, release the slide button after you start your cut. Once the knife loses contact with the cutting surface, the blade retracts inside.
    Curved Handle—Knives with a curved handle fit your hand for a more comfortable hold than those with a straight handle.
    Disposable—Throw disposable knives out when you’re done using them or if they become dull or worn. By tossing them after use, you limit instances of sharing a tool with another worker and spreading germs. The blade is built into the head, so you can’t remove or replace it.
    Blade
    Handle
    Lg.
    Wd.
    Thk.
    Material
    Blade
    Position
    No. of Blades
    Included
    With Blade Storage
    in Handle
    Closed
    Lg.
    Material
    Color
    Type
    Grip
    Texture
    Sustainability
    Features
    Each
    For Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
    1/2"1/2"0.025"Stainless SteelFully Extended1No4 1/4"PlasticBlackCurvedSmoothDisposableErgonomic Design4923A6100000
     
    Style B
    Image of Product. Front orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style B, Blade Fully Extended.
    Image of Product. Front orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style B, Blade Halfway Extended.

    Blade Fully Extended

    Blade Halfway Extended

    Curved Handle—Knives with a curved handle fit your hand for a more comfortable hold than those with a straight handle.
    Blade
    Handle
    Each
    Package
    Lg.
    Wd.
    Thk.
    Material
    Blade Position
    No. of Blades
    Included
    With Blade Storage
    in Handle
    Closed
    Lg.
    Material
    Color
    Type
    Grip
    Texture
    Sustainability
    Each
    Pkg.
    Qty.
    Pkg.
    For Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
    2 1/8"3/4"0.025"SteelFully Extended1No6"MetalGrayCurvedSmoothReusable4923A56000000————0
    2 1/8"3/4"0.025"SteelHalfway Extended1No6"PlasticBlackCurvedSmoothReusable4923A5700000104923A5710000000
     
    Replacement Blades
    Image of Product. 12. Front orientation. Style 12. Self-Retracting Blade Utility Knives.

    12

    Blade
    Style
    Lg.
    Wd.
    Thk.
    Material
    Edge
    Pkg.
    Qty.
    Pkg.
    122 1/8"3/4"0.025"SteelStraight104923A58000000
    Style C
    Image of Product. Front orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style C.
    Blade
    Handle
    Each
    Package
    Lg.
    Wd.
    Thk.
    Material
    Blade
    Position
    No. of Blades
    Included
    With Blade Storage
    in Handle
    Closed
    Lg.
    Material
    Color
    Type
    Grip
    Texture
    Sustainability
    Each
    Pkg.
    Qty.
    Pkg.
    For Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
    2 1/4"3/4"0.025"SteelTip Extended1No5 1/2"MetalOrangeStraightSmoothReusable4923A41000000104923A411000000
     
    Replacement Blades
    Image of Product. 1. Front orientation. Style 1. Self-Retracting Blade Utility Knives.
    Image of Product. 3. Front orientation. Style 3. Self-Retracting Blade Utility Knives.
    Image of Product. 7. Front orientation. Contains Inset. Style 7. Self-Retracting Blade Utility Knives.

    1

    3

    7

    Image of Product. 8. Side1 orientation. Style 8. Self-Retracting Blade Utility Knives.
    Image of Product. 9. Front orientation. Style 9. Self-Retracting Blade Utility Knives.
    Image of Specification. Dispenser Pack. Front orientation. Dispenser. Self-Retracting Blade Utility Knives.

    8

    9

    Dispenser Pack

    Blade
    Style
    Lg.
    Wd.
    Thk.
    Material
    Edge
    Includes
    Pkg.
    Qty.
    Pkg.
    12 3/8"3/4"0.024"Titanium Nitride (TiN)-Coated SteelStraight—538755A3200000
    12 3/8"3/4"0.024"Titanium Nitride (TiN)-Coated SteelStraight—10038755A3300000
    12 3/8"3/4"0.024"SteelStraight—10038755A2900000
    12 3/8"3/4"0.025"SteelStraight—538755A220000
    12 3/8"3/4"0.025"SteelStraight—10038755A2300000
    12 3/8"3/4"0.036"Stainless SteelStraight—1004927A73000000
    12 1/2"3/4"0.025"High-Speed SteelStraight—55237A310000
    12 1/2"3/4"0.025"High-Speed SteelStraightDispenser1005237A3300000
    32 3/8"3/4"0.025"Titanium Nitride (TiN)-Coated High-Speed SteelStraight—55237A410000
    32 3/8"3/4"0.025"Titanium Nitride (TiN)-Coated High-Speed SteelStraightDispenser1005237A4300000
    72 1/2"3/4"0.025"SteelSerrated—54861A410000
    72 1/2"3/4"0.025"SteelSerrated—504861A4200000
    72 1/2"3/4"0.025"SteelSerratedDispenser1004861A4300000
    82"3/4"0.025"SteelStraight—538755A260000
    82"3/4"0.025"SteelStraight—10038755A2700000
    82 1/4"3/4"0.025"SteelStraight—54923A430000
    82 1/4"3/4"0.025"SteelStraightDispenser1004923A4200000
    91 7/8"3/4"0.025"SteelStraight—538755A540000
    91 7/8"3/4"0.025"SteelStraight—10038755A5500000
    Style D
    Image of Product. Side1 orientation. Utility Knives. Self-Retracting Blade Utility Knives, Style D.
    For styles A and D, release the slide button after you start your cut. Once the knife loses contact with the cutting surface, the blade retracts inside.
    Blade
    Handle
    Each
    Package
    Lg.
    Wd.
    Thk.
    Material
    Blade
    Position
    No. of Blades
    Included
    With Blade Storage
    in Handle
    Closed
    Lg.
    Material
    Color
    Type
    Grip
    Texture
    Sustainability
    Each
    Pkg.
    Qty.
    Pkg.
    For Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
    2 13/16"11/16"0.024"SteelFully Extended1Yes5 5/8"PlasticYellowStraightRibbedReusable6491N1100000066491N12000000
     
    Replacement Blades
    Image of Product. 10. Front orientation. Style 10. Self-Retracting Blade Utility Knives.

    10

    Blade
    Style
    Lg.
    Wd.
    Thk.
    Material
    Edge
    Pkg.
    Qty.
    Pkg.
    101 15/16"11/16"0.023"SteelStraight5038755A34000000
    Style E
    Image of Product. Front orientation. Contains Annotated. Utility Knives. Self-Retracting Blade Utility Knives, Style E.
    Blade
    Handle
    Lg.
    Wd.
    Thk.
    Material
    Blade
    Position
    No. of Blades
    Included
    With Blade Storage
    in Handle
    Closed
    Lg.
    Material
    Color
    Type
    Grip
    Texture
    Sustainability
    Each
    For Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
    2 3/8"3/4"0.025"SteelFully Extended3Yes6 5/8"PlasticGray/BlackStraightSmoothReusable8982A11000000
     
    Accessories and Replacements for Utility Knives
    Replacement Blades
    Image of Product. 1. Front orientation. Style 1. Self-Retracting Blade Utility Knives.
    Image of Product. 3. Front orientation. Style 3. Self-Retracting Blade Utility Knives.
    Image of Product. 7. Front orientation. Contains Inset. Style 7. Self-Retracting Blade Utility Knives.

    1

    3

    7

    Image of Product. 8. Side1 orientation. Style 8. Self-Retracting Blade Utility Knives.
    Image of Product. 9. Front orientation. Style 9. Self-Retracting Blade Utility Knives.
    Image of Specification. Dispenser Pack. Front orientation. Dispenser. Self-Retracting Blade Utility Knives.

    8

    9

    Dispenser Pack

    Blade
    Style
    Lg.
    Wd.
    Thk.
    Material
    Edge
    Includes
    Pkg.
    Qty.
    Pkg.
    12 3/8"3/4"0.024"Titanium Nitride (TiN)-Coated SteelStraight—538755A3200000
    12 3/8"3/4"0.024"Titanium Nitride (TiN)-Coated SteelStraight—10038755A3300000
    12 3/8"3/4"0.024"SteelStraight—10038755A2900000
    12 3/8"3/4"0.025"SteelStraight—538755A220000
    12 3/8"3/4"0.025"SteelStraight—10038755A2300000
    12 3/8"3/4"0.036"Stainless SteelStraight—1004927A73000000
    12 1/2"3/4"0.025"High-Speed SteelStraight—55237A310000
    12 1/2"3/4"0.025"High-Speed SteelStraightDispenser1005237A3300000
    32 3/8"3/4"0.025"Titanium Nitride (TiN)-Coated High-Speed SteelStraight—55237A410000
    32 3/8"3/4"0.025"Titanium Nitride (TiN)-Coated High-Speed SteelStraightDispenser1005237A4300000
    72 1/2"3/4"0.025"SteelSerrated—54861A410000
    72 1/2"3/4"0.025"SteelSerrated—504861A4200000
    72 1/2"3/4"0.025"SteelSerratedDispenser1004861A4300000
    82"3/4"0.025"SteelStraight—538755A260000
    82"3/4"0.025"SteelStraight—10038755A2700000
    82 1/4"3/4"0.025"SteelStraight—54923A430000
    82 1/4"3/4"0.025"SteelStraightDispenser1004923A4200000
    91 7/8"3/4"0.025"SteelStraight—538755A540000
    91 7/8"3/4"0.025"SteelStraight—10038755A5500000
    Tool Pouches
    Each
    Leather Holster for Style E8982A21000000

    Self-Retracting Razor-Blade Utility Knives

    Image of Product. Front orientation. Utility Knives. Self-Retracting Razor-Blade Utility Knives.
    Blades are stainless steel for corrosion resistance.
    Knives
    Replacement Blades
    Blade
    Handle
    Lg.
    Wd.
    Thk.
    Material
    No. of Blades
    Included
    Blade
    Replaceable
    With Blade Storage
    in Handle
    Closed
    Lg.
    Material
    Type
    Grip
    Texture
    Each
    Pkg.
    Qty.
    Pkg.
    For Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
    1 1/2"3/4"0.012"Stainless Steel1YesNo4"MetalStraightSmooth39545A650000001039545A66000000
     
    back to top