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  • ToughBuilt – Carpet Knife, Heavy-Duty Fixed Utility Knife with Ergonomic Handle and Quick-Change Blade Mechanism, Precision Cutting Design for Carpet, Vinyl & Flooring Applications (TB-H4-11-CK)
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ToughBuilt – Carpet Knife, Heavy-Duty Fixed Utility Knife with Ergonomic Handle and Quick-Change Blade Mechanism, Precision Cutting Design for Carpet, Vinyl & Flooring Applications (TB-H4-11-CK)


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Size: Carpet Knife
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About this item

  • TOUGHBUILT: Tools designed for smarter more efficient ways of working. Every product reflects a commitment to innovation, durability, and performance that continues to evolve with the brand’s mission to build better tools.
  • CARPET KNIFE: Professional-grade knife engineered for precise, stable cuts on carpet and flooring materials. Ensures clean, accurate installations and is trusted by flooring professionals, carpet installers, and DIYers alike.
  • QUALITY: For professionals and demanding jobsites, these knives deliver precision and reliability across multiple trades. Made from reinforced construction, sharp replaceable blades, and secure carry options such as deep-carry steel belt clips and protective pouches, they withstand heavy daily use in flooring, electrical, construction, and general utility work.
  • LIMITED LIFETIME WARRANTY: ToughBuilt products are built tough and protected against defects in materials or workmanship when used properly, excluding normal wear or misuse. This warranty replaces all other express warranties.
  • EXPLORE MORE: Discover the full ToughBuilt lineup in our Brand Store—durable tools, gear, and home solutions built for strength and versatility.
Based on products customers bought together

4.54.5 out of 5 stars 2,694
$17.99
In Stock
Sold by TOUGHBUILT and ships from Amazon Fulfillment.
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4.74.7 out of 5 stars 19,910
-33% $9.99 ($0.10/count)
List:$14.99
In Stock
Sold by GreatStar Tools and ships from Amazon Fulfillment.
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Product description

toughbuilt knives
toughbuilt knives
toughbuilt
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

ToughBuilt Carpet Knives

Merchant Video

From the brand

Product information

Technical Details

Material ‎Plastic
Brand ‎ToughBuilt
Color ‎Black
Handle Material ‎Plastic
Blade Material ‎Alloy Steel
Manufacturer ‎ToughBuilt
UPC ‎810023389514
Item Weight ‎5.6 ounces
Product Dimensions ‎0.37 x 1.16 x 4.45 inches
Item model number ‎TB-H4-11-CK
Size ‎Carpet Knife
Included Components ‎Carpet Knife
Batteries Included? ‎No
Batteries Required? ‎No

Additional Information

ASIN B0D8HNPP18
Customer Reviews
4.5 out of 5 stars
Best Sellers Rank
Date First Available July 1, 2024

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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ToughBuilt – Carpet Knife, Heavy-Duty Fixed Utility Knife with Ergonomic Handle and Quick-Change Blade Mechanism, Precision Cutting Design for Carpet, Vinyl & Flooring Applications (TB-H4-11-CK)


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Top Brand: ToughBuilt

Highly Rated
100K+ customers rate items from this brand highly
Trending
10K+ orders for this brand in past 3 months
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Customer reviews

4.5 out of 5 stars
2,694 global ratings

Customers say

Customers find this utility knife to be a high-quality, versatile tool that works well for various applications. They appreciate its sturdy construction with heavy-duty materials, and one customer mentions it's perfect for removing old caulk. The knife is easy to use, with simple blade switching, and customers like its functionality. However, the blade lockability receives mixed reviews, with several customers reporting issues with the blade slipping out.
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217 customers mention quality, 202 positive, 15 negative
Customers find this utility knife to be of high quality, with one customer noting its well-functioning design.
Great tool. But the blades have to have a special notch in the middle of them. Otherwise the flipping mechanism won't turn this into a scraper....Read more
Great product and very useful around the house. However the packaging needs MUCH IMPROVEMENT....Read more
If you are right handed this is a great knife. The only way I can use it as a left handed person is to activate it backwards and the turn it around....Read more
Scraper function stays flat, flip and it's a solid box cutter. Very sturdy, why can't we make everything like this...Read more
107 customers mention works well, 78 positive, 29 negative
Customers find that the utility knife works well, getting the job done and serving its purpose.
THIS KNIFE IS AWSOME, doesn't feel cheap and works great!!! A must have for every painter and shop highly recommended Clark paintingRead more
It's a great idea and works well, but the cost of the blades compared to regular blades makes it too expensive to use day to day on a job site.Read more
...and scrape dirt when cleaning my windows and such and the flippy mechanism stopped working and the blade went all crazy.Read more
...Sturdy, solid build, strong and gets the job done.Read more
84 customers mention versatility, 79 positive, 5 negative
Customers find the utility knife versatile, noting it is extremely handy for many applications and a great addition to the toolbox.
Great knife scraper. Very versatile. The only downside is you have to buy there blades. Regular Stanley blades do not workRead more
...Switches easily between scraper and box cutter. Very handy would recommend.Read more
...Everyone mentions the flip switch, I love it, it's actually useful. BUT. Mine stuck when sliding back in, almost constantly....Read more
...thing feels really nice for its price with the rubber handle and paint can opener.Read more
71 customers mention sturdiness, 52 positive, 19 negative
Customers find the utility knife sturdy, with one mentioning it can be used in other box cutters and another noting it won't damage stovetops.
...A bit heavy but extremely sturdy. Nothing feels loose. When accompanying blades used up, generic replacements cannot lock in - they fall out.Read more
This is a very clever and inexpensive tool that can be used as a box cutter AND a scraper without removing the blade from the tool....Read more
Toughbuilt more like brick built. good concept bad execution....Read more
Quality build and heavy duty, but it’s a bit bigger than I thought it would be (that’s what she said).Read more
69 customers mention scraper functionality, 55 positive, 14 negative
Customers appreciate the utility knife's scraper functionality, with one mentioning it works well for removing old caulk, while another notes it helps achieve perfect details.
...What a novel idea to give you both a cutter and scraper in one tool! Looks very well constructed and could not be happier!...Read more
Best scraper I have ever used...Read more
Phenomenal boxcutter, scraper, paint can opener!...Read more
...Because it so bulky and the way it’s built, it’s hard to do any scraping that needs to be flat, and it’s hard to carry around without stealing tons...Read more
60 customers mention ease of use, 42 positive, 18 negative
Customers find the utility knife easy to use, particularly appreciating how simple it is to switch blades and open the tool.
...pros- easy to use easily cleans up. I got paint on it and it came right off. sleek and feels good in the hand super cool!...Read more
Verry heavy duty, feels good in the hand. Easy to change blade and the flip out for scraping is absolute genius!!...Read more
...But not a toy don't use it like one haha Replacing the blade can be a bit tricky but it works so amazing, I will return to this brand, I bought...Read more
This tool is easy to operate and is quite handy to have. It changes quickly between modes so flexibility is great....Read more
57 customers mention build quality, 47 positive, 10 negative
Customers appreciate the utility knife's construction, noting its solid feel and well-engineered design.
Well built. Extra features besides the scraper knife option. This tool has been used and love more than any other knife and or scraper in the shop....Read more
...handy extremely handy I love it I got my whole crew one and it's built like a tankRead more
...U can tell as soon as you put it in your hand that this is a well built tool!! Trust me any one in trades will love itRead more
...It's a great tool, unique design, solid feel, and certainly works as advertised....Read more
65 customers mention blade lockability, 17 positive, 48 negative
Customers report issues with the utility knife's blade lockability, noting that it holds the blade in place poorly, slips out, and gets stuck when sliding back in.
...lasted two months and the part that holds the blade in broke so blade won’t stay in. Otherwise pretty cool tool just won’t lastRead more
...a bad drywall seam and it broke the internal mechanism so the blade won’t retract. Best use I’ve found is filling the empty spot in my trashcan.Read more
The blade slides in and out sooooo much easier than a standard utility knife. The scraping functionality is killer!...Read more
...It's already wore out. The blades keep slipping out. I like it for just a scraper....Read more