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Stanley 10-778L Fatmax Retractable Knife

4.2 4.2 out of 5 stars 385 ratings

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Purchase options and add-ons

Brand Stanley
Color Yellow
Item Weight 0.34 Pounds
Style Ergonomic
Handle Type Manual-Retractable

About this item

  • Blade wiper removes excess dirt and protects knife.
  • Blade clamp eliminates blade wobble and gives more control.
  • Ergonomic design for ease of use with soft touch panels/grips allow better control and less slips
  • Pop-up blade dispenser for easier and faster blade changes
See more product details

Customer ratings by feature

Value for money
4.3 4.3
Ergonomic
4.2 4.2
Sturdiness
3.8 3.8
Easy to use
3.5 3.5

Frequently bought together

$13.79
Get it as soon as Wednesday, Apr 3
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Sold by Common Cents Distributors and ships from Amazon Fulfillment.
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$14.79 ($0.15/Count)
Get it Apr 3 - 5
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Ships from and sold by 1TopTools.
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Product information

Technical Details

Additional Information

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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Stanley

Stanley 10-778L Fatmax Retractable Knife


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Product Description

Product Description

The Stanley 10-778 FatMax Retractable Utility Knife is a rugged, yet comfortable with an ergonomic design, soft-touch grips for control, and a pop-up blade dispenser for easy access and fast tool-free blade changes. Its blade clamp helps eliminate blade wobble for precise cutting, and a blade wiper removes excess dirt and debris which helps to protect the knife. The 10-778 FatMax Utility Knife also offers soft touch grips for control. This is an indispensible tool for your toolbox, shop cabinet, workbench, or tool belt.

From the Manufacturer

FatMax retractable utility knife. Ergonomic design for comfort during use. Blades pop up on dispenser for ease when changing blades. Knife comes with FatMax blades. Knife opens up easily for blade change. High visibility yellow color makes knife easy to identify among other tools.

Customer reviews

4.2 out of 5 stars
4.2 out of 5
385 global ratings

Customers say

Customers like the quality and ease of changing blades of the utility knife. For example, they say it's an excellent box cutter and the blades are easy to change. Customers also like the grip and the rubber panels. That said, some complain about the ease of removal. Opinions are mixed on ease of use and appearance.

AI-generated from the text of customer reviews

54 customers mention41 positive13 negative

Customers like the quality of the utility knife. They say it's the best knife ever made, an excellent box cutter, and a great tool for their shop. Some say that it'll last for years and has no problems. Overall, customers are satisfied with the quality and functionality of the product.

"Stanley 10-778 Fatmax Retractable Knife This stout and sturdy retractable knife is my BEST FRIEND!..." Read more

"Well designed and mfg. Big difference over cheap utility knives. Quality.. Worth the extra $ to me. Keep those cheap tools...." Read more

"...grease applied to the blade sliding area on the inside, and it works very smoothly." Read more

"Terrible product. When pushing the blade advance button the blade carriage would rock in it's track in the knife body and lose it's tracking...." Read more

10 customers mention10 positive0 negative

Customers find the blade changing process of the utility knife to be easy and quick. They also appreciate the quick-change blades as a plus.

"Very ergonomic and super easy to switch out the blades. I use these in all my shipping hubs and wouldn't use another." Read more

"...Keep those cheap tools. I feel much safer using. Very EASY blade changes." Read more

"...Blade changes are a snap with this, but you have to read the directions - it's not like any other utility knife. It feels great in your hand...." Read more

"...I love these because the blades are sooo easy to change...." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the blades of the utility knife. They like that it stores extra blades within the handle and comes with extra blade. They also like the grip and the built-in blade holder.

"...I also like the grip and the built in blade holder.I purchased three of these and did run into a quality control issue on one of them...." Read more

"...It’s extremely quick to change out a blade and you can store a bunch of extras right inside the handle without having to get out a screwdriver to..." Read more

"...I like that it stores extra blades within the handle and comes with the extra blades." Read more

"Works exactly as advertised. Two thumbs up. Love the way spare blades are stored on this model. I would buy it and recommend it to friends." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the grip of the utility knife. They mention it has a good grip and is comfortable.

"...I also like the grip and the built in blade holder.I purchased three of these and did run into a quality control issue on one of them...." Read more

"...Between the ergonomics of the bend, the grip of the rubber panels, the ease of blade changing/storage, the whole package, this one is it...." Read more

"This knife works well. Good grip. My only issue is that it's not easy to change blades. Instructions of no help...." Read more

"boo. The grip is good, but the slide mechanism is difficult to operate and changing the blade requires reading the instructions to figure out what..." Read more

23 customers mention12 positive11 negative

Customers are mixed about the ease of use of the utility knife. Some mention it's very ergonomic and super easy to switch out the blades, while others say it'd be ridiculously difficult to use and the directions are vague at best.

"Very ergonomic and super easy to switch out the blades. I use these in all my shipping hubs and wouldn't use another." Read more

"...Finally got that free then could not load a blade. It would not work. Then opening the blade storage compartment was way to hard...." Read more

"...It feels great in your hand. A touch of grease applied to the blade sliding area on the inside, and it works very smoothly." Read more

"They plug up pretty easily and are incredibly difficulty to disassemble...." Read more

7 customers mention3 positive4 negative

Customers are mixed about the appearance of the utility knife. Some mention it's nice looking, with a bright color that's easy to find. Others say that it has a poor design and is not up to Stanley's standards.

"Really poor quality. Not up to Stanley's standards...." Read more

"Good Utility knife with a nice bright color easy to find!" Read more

"poorly design retractable utility knife. The blade is lose when attached to the unit, making it difficult to use...." Read more

"Nice looking, but really the same old...." Read more

18 customers mention0 positive18 negative

Customers have negative opinions about the ease of removal of the blade. They say, for example, the blade slides out way too easy when you try and cut anything hard. They also mention that removing the blade is very difficult and the broken blade keeps falling out. Additionally, customers also report that the blade was loose when attached to the unit, making it difficult to use.

"...Removing the blade was very difficult and I couldn't insert a new one...." Read more

"...lock into the handle, but every time I cut cardboard, the blade comes out of the holder. This is not safe...." Read more

"This box cutter was impossible to operate. It had a hard to remove card with instructions practically made into the thing...." Read more

"...The knife blade itself seems to become dis-engaged and sometimes falls out. That isn't helpful when you want to apply some good downward pressure...." Read more

5 customers mention0 positive5 negative

Customers are not satisfied with the safety of the utility knife. They mention that the blade won't stay in, it runs freely, and it's a razor loading monster.

"...This is not safe. After several years of use, my older Fatmax started doing that, and that's why I purchased a new one...." Read more

"...easily bends, after which point the blade runs freely and the knife is dangerous...." Read more

"...Quality screwdrivers and measuring tapes. But this razor loading monster is both dangerous with the possibility of sliced fingertips and a..." Read more

"This thing is garbage at best. Very unsafe especially putting any kind of pressure on the blade, it will pull out. Directions are vague at best...." Read more

Reason why your cutter doesnt work, excellent cutter though
5 Stars
Reason why your cutter doesnt work, excellent cutter though
Product problem/defect Explained!! Why are some purchasers are having problem?? See photo.It is THE PACKAGING. Remove that plastic by making a clean cut in it otherwise it will get caught in the mechanism so you will have to open up the whole thing and put it back together . BE CAREFUL and do not yank that plastic off. I did this and it was not fun putting it back together.
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Top reviews from other countries

None
5.0 out of 5 stars found the blades
Reviewed in Canada on May 12, 2023
Lauren Kiernan
5.0 out of 5 stars Great utility knife
Reviewed in Australia on December 9, 2020
Amazon Customer
5.0 out of 5 stars Like a samurai sword
Reviewed in Canada on March 27, 2021
PK
3.0 out of 5 stars Good sturdy box cutter
Reviewed in Australia on June 21, 2021
One person found this helpful
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Gord Pinard
5.0 out of 5 stars Five Stars
Reviewed in Canada on July 19, 2017