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These IRWIN Carpet Knife Blades are made of carbon for durability. Their traditional design is compatible with most IRWIN utility knives and are intended to be used in carpet knives.
From the Manufacturer
The Irwin Tools 1777341 Carpet Blades 5 pack comes with 5 double sided carpet blades. These blades fit most carpet knives and are made of durable carbon steel. The blade has a cutting edge on both sides for an easy change over to a fresh cutting edge. The actual Blade is 3/4” wide and 2-1/4” long. The package is 1.875” x 5.75” x .2”.
Jeffrey Wood
2025-09-07 13:56:28
Excellent blades. Sharper than other brands. Better material and last longer.
Michael Johnson
2025-08-01 10:06:04
I love the price and how sharp they are, makes life so much easier when installing carpet
W. Wright
2025-07-23 16:03:48
Great blades. Have used them for years. Best for breaking down boxes or just general cutting. There might be some confusion about whether these blades are the newer ones with the blunted edges (childproof) or not, so I am including a picture of the actual products received.
Bob Nelson
2025-07-14 11:13:58
Sharp and get the job done. Dinged one star because it took three weeks to receive the blades! (Though not the fault of Irwin.)
Alan C.
2025-07-13 17:38:24
Excellent quality blade that fits most utility knives.
Christian S.
2025-07-12 15:37:59
My company installs windows and all the techs love these the best. They bend but do not break and that is a lot safer on the technicians.. Only blade we use
j3kf88sfjj22
2025-06-26 20:28:49
The quality of these Irwin blades is known by pretty much everyone who uses a cutting tool. They are premium blades, significantly sharper and longer lasting than the cheap ones. There are probably better blades out there, but these are premium, and worth the extra cost (which in this case doesn't seem to be much).This is a pack of 50, which is pretty impressive at this price. Love buying things in bulk.The best thing about this particular product is the plastic container it comes in. So convenient and well-thought-out. 50 blades will last most people a very long time, so you want a nice dispenser. This one is heavy-duty plastic and the blades are under tension so they don't fall out. However, when you want one, you push along the top and one blade slides out without any risk of cutting yourself. And it easily hangs on a nail. Good job, Irwin!
Obsidian
2025-06-18 17:59:42
Update: I added pictures to clearly point out my conundrum with the complaints.Original: I saw a ton of people complaining about the "difficulty" of extracting a new blade from the Plastic case.- I have a feeling that people are either -1. Trying to get a blade out the top slot (You can see it's marked Trash) or2. Using the correct bottom one - but didn't see the access area cut into the bottom (see pictures)*If they have - and still feel that way - then they're even more ridiculous. These are RAZER BLADES... The fact that they don't just slide out of the case, by simply breathing on them, is a benefit.*Otherwise you'd end up with 50 loose blades - which would obviously be extremely dangerous - and they'd also all be ruined.*There is a thin coat of oil on the blades (which protects them from rusting and dulling) and it does give them the slightest resistance (because it causes them to stick together). But that's why the bottom access is there. So you can just use your finger (or nail) and push one out...Anyway, I think this case is a wonderful design. So seeing all the negative, I'm assuming ignorant, reviews about it really annoyed me 😒I hope this helps - oh and if it does please mark it that way, so more people are aware of this.PS The blades are good as well 😂
D. Mc
2025-05-23 10:27:54
As advertised
Daniel Barrett
2025-05-19 21:36:31
Great
Ney Pedra
2025-04-03 14:02:14
As lâminas não couberam no suporte do estilete.
Lucas Souto
2025-02-11 16:23:53
Works perfect
John Howling Mouse
2025-01-01 18:35:51
The dispenser itself is a bit finicky as it's tricky to push and slide out the blades one by one. But these are the best blades for the job. I'm showing the actual blade here because the item description does not show them. NOTE: blade handle shown as an example of a typical Irwin knife handle and is NOT included in this item (which is for the blades only).
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