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Internet # 100174137

Model # 10-189C

Store SKU # 353418

Store SO SKU # 1000726990

Self-Retracting Utility Knife

$847
  • Spring-loaded blade ensures secure operation
  • Steel handle for exceptional durability
  • Designed for opening cartons, boxes and other packaging
  • View More Details
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0 in stock
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Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy
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Product Details

Classic and durable, the Stanley Self-Retracting Utility Knife is designed for opening cartons. It features a spring-loaded blade that retracts into the knife automatically when pressure on the slide button is released. An interlocking nose secures the blade safely between the knife halves, ensuring that the blade is only exposed when the knife is in use.
  • Spring-loaded blade ensures secure operation
  • Steel handle for exceptional durability
  • Designed for opening cartons, boxes and other packaging
  • Interlocking nose secures blade safely between knife halves
  • Blade retracts automatically when pressure on slide button is released
  • Includes 1 blade
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

Dimensions

Blade Length (in.)2.5 inBlade Width (in.)0.625
Handle Length (in.)5.625Product Depth (in.)0.75 in
Product Length (in.)8 inProduct Width (in.)3 in

Details

Blade Edge TypeStraight EdgeBlade MaterialMetal
FeaturesRemovable Blade, Retractable BladeHand Tool TypeUtility Knife
Handle MaterialSteelIndividual/SetIndividual
Knife TypeUtility KnifeLock TypeSpring Lock
Number of Pieces1Product Weight (lb.)0.35 lb
Replacement Blade TypeUtility Knife BladesReturnable90-Day
Tools Product TypeHand Tool

Warranty / Certifications

Manufacturer WarrantyLimited lifetime
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Questions & Answers

7Questions
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Q:Do Personna Round Corner Slotted Blades work with this knife?
by|Nov 29, 2020
2 Answers
Answer This Question

A:  Hello D98, The 10-189C has not been tested with other types of blades. The part number recommended for a blade replacement is BOS11987.

by|Jan 27, 2021

    A:  Negative. It's for triangle shaped blades. The frame is already molded and grooved to fit that shape.

    by|Jun 8, 2022
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    Q:The blade does not seem to stay out. You have to hold it until the cut.
    by|Nov 22, 2019
    3 Answers
    Answer This Question

    A:  right. not a good design in my opinion.

    by|Oct 22, 2020

    A:  Yes, it is a safety feature designed for this purpose. You can buy a regular utility knife that does stay open. More jobs are requiring this type of self retracting knife.

    by|Sep 17, 2021
      1 found this answer helpful

      A:  Yes, this is a Self-Retracting Utility Knife, meaning the blade retracts back inside when the button is released

      by|Sep 17, 2021
      1 found this answer helpful
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      Q:Rounded tip utility replacement blade availability?
      by|Oct 19, 2019
      3 Answers
      Answer This Question

      A:  round tip blades are indicated that they will fit in this tool.

      by|Jul 21, 2020

      A:  Yes, number on blade that came with knife makes it easy to find or order on line.

      by|Jan 29, 2020

        A:  Hi Ryobivirgin, thank you for your inquiry. I have provided a link to the replacement blades below: https://www.homedepot.com/p/Stanley-Heavy-Duty-Blades-5-Pack-11-921/100018625 We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!

        by|Jan 29, 2020
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        Q:does this knife have a spring inside so it will self retract?
        by|Apr 29, 2017
        5 Answers
        Answer This Question

        A:  No there is a tiny, nuclear powered hydraulic piston that is attached to the blade that extends and retracts the blade.

        by|Dec 17, 2022
          1 found this answer helpful

          A:  yes... and that is a problem.. there is no way to keep it in the open position. too hard to work with.

          by|Oct 22, 2020
            1 found this answer helpful

            A:  yes, it has a spring that sucks the blade in, you have to push it out to get it to operate, pushing against the spring, as you pull it through what you are cutting, cardboard say, it stays out to the friction on the blade, when you get to the end of your cut and the blade comes out of the cardboard, the blade auto-retracts back inside.

            by|Oct 22, 2020

              A:  Yes, the spring-loaded design automatically retracts blade.

              by|May 4, 2023

                A:  Yes. Works very well.

                by|Oct 15, 2019
                  Showing 1-4 of 7
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                  Customer Reviews

                  4 out of 5
                  (215)
                  • 4
                    out of 215 reviews
                  • 82% recommend this product
                  Filter by:
                  Showing 1-10 of 215 reviews
                  Incredibly sturdy construction!
                  [This review was collected as part of a promotion.] This utility knife is fantastic. It is so well built. I bought this knife after my old Stanley box cutter disappeared in my garage. I’d had it for at least a decade and I’m 100% certain that it will last for years, too. There’s a little space to store new blades inside the body of this knife, and how that I have kids, the fact that the blade automatically retracts is good for peace of mind. I wish that it came with something other than a rounded edge blade because I really don’t find them too useful, but I’m guessing that they had safety in mind. Not a big deal for such an awesome knife.
                  by
                    • Recommended
                    Easy to find color
                    [This review was collected as part of a promotion.] For safety, this knife has a self-retracting blade, which has a rounded point. I love the bright red color because it makes for easy finding when I place it down next to other tools. The hole at the end of the handle is convenient for placing a carabiner through and attaching it to your belt loop to keep it handy. Nice job Standly!
                    by
                      • Recommended
                      Very user friendly
                      [This review was collected as part of a promotion.] I’m pretty impressed with this knife! I’ve been just using it to cut open boxes at work, but I never have to worry about the blade sticking me when I put back in my pocket. The spring is strong and the button to push the blade out is grippy and feels pretty natural to push out. The knife is also durable and easy to spot with the orange coating. Great overall product
                      by
                        • Recommended
                        Versatile safety knife with a robust body
                        [This review was collected as part of a promotion.] I have been using this knife for over 2 months now and I have felt it’s integral to my day to day work. It’s body is solid and has a great grip, the safety feature auto-retracts the blade making it practical leaving it on the counter top while working with kids around. I have used this knife to cut packaging, cardboard and balsa wood for my projects and the two notch settings inside allow for extending or retracting the blade height accordingly. The only thing I miss is a clip for storing it in the tool belt.
                        by
                          • Recommended
                          No Blood!
                          [This review was collected as part of a promotion.] This knife is handy beyond compare, usually I’m using a knife I’m bleeding from some place. Not with this, you simply extend the blade and while pulling on the knife the blade stays out as soon as there is no pressure (done cutting, slip off project or run past the end of the cut) the blade retracts in the blink of an eye, no contact with any skin. If you are one of those people that never accidentally cuts there self buy this just in case but if you nick yourself all the time buy this to stop the madness!
                          by
                            • Recommended
                            I like the auto-retract blade
                            [This review was collected as part of a promotion.] Received a Stanley Safety knife as part of their program for an honest review. Giving this high marks was easy. It is solid metal, has a place to store extra blades (the blades are the standard ones used with all cutters), and has a great safety mechanism. You opened the blade like any other, but hold it to cut, when/if you let it go it auto retracts. I am finding I really like this how this works. It is another great tool by Stanley.
                            by
                              • Recommended
                              Excellent safety utility blade
                              [This review was collected as part of a promotion.] This knife is great especially for home use with the safety feature ( I have small children). It could be a plus or a minus depending on your particular desire. The only way the knife stays engaged is by holding the mechanism up with your thumb. The knife has a great grip feel in your hand as well. Appears to be quite durable. Would recommend!
                              by
                                • Recommended
                                Safety is the feature
                                [This review was collected as part of a promotion.] The blade automatically retracts when you don’t have the button pushed down. For some jobs, that’s not desired, but that’s why you use a different knife. The orange color lets you know that it’s different from your other knives. The rounded tip blades are an extra level of safety, you might even trust an older child to be able to use it with supervision. I haven’t searched the availability of the rounded tip blades, so I won’t speak to that. If you have a job, especially something like receiving, where you open a lot of boxes and plastic wrap, this knife will do the job, with the reduced chance you’ll cut yourself.
                                by
                                  • Recommended
                                  Safety First
                                  Received a Stanley Safety knife as part of their program for an honest review. Giving this high marks was easy. It is solid metal, has a place to store extra blades (the blades are the standard ones used with all cutters), and has a great safety mechanism. You opened the blade like any other, but hold it to cut, when/if you let it go it auto retracts. I am finding I really like this how this works. It is another great tool by Stanley.
                                  by
                                    • Recommended
                                    Love that this Utility Knife self retracts!
                                    [This review was collected as part of a promotion.] This is a nice quality utility knife that would be great for using around the home or for when working around children because of its self retracting safety feature, however, I probably wouldn't use it on the job site. The rounded blade is great safety wise, but not ideal for someone who works with drywall on a daily basis. We used the knife over the weekend cutting vinyl around a french door we installed. Definitely a great addition to have in my home owners tool box!
                                    by
                                      Showing 1-10 of 215 reviews

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