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Stanley FatMax Pro Knife Retractable Blade

4.8 (29 reviews)
SKU: 240609120431008 EAN: 3253560108199

Compare 4 prices for Stanley FatMax Pro Knife Retractable Blade — from £14.16 to £16.99 across 4 UK sellers including Trade Counter Direct, BP Tools UK, Toolstation and more. Save up to £2.83 (17%).

£14.16 42h ago
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Compare Prices from 4 Sellers

Prices updated 20 Apr 2026
2
BP Tools UK
£16.54 +£2.38
2h
3
Toolstation
£16.99 +£2.83
10h
4
Screwfix
£16.99 +£2.83
5h
#2 BP Tools UK
2h ago
£16.54 +£2.38
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#3 Toolstation
10h ago
£16.99 +£2.83
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#4 Screwfix
5h ago
£16.99 +£2.83
View
Convenient spring loaded opening with quick blade changing from the rear of the knife. Die cast aluminium housing for strength and durability. Includes blade dispenser and 10 spare blades. Heavy Duty Rounded End which can be used to tap in nail heads. The Brass wheel allows for a positive blade lock. This product has a magnetic nose which holds the blade as well as the blade dispenser in body of the knife. Great for working with gloves Super heavy duty applications Sale will be restricted to over 18s.
No specifications available
No features listed
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Stanley Black & Decker, Inc. (DEWALT brand)
Website

DEWALT is a professional power tool and accessories brand operated by Stanley Black & Decker, serving construction, industrial, and demanding DIY users with cordless platforms, jobsite solutions, and storage systems.

UK Contact

+44 (0) 17532 60094

Product Range

Cordless and corded power tools, hand tools, accessories, batteries/chargers, outdoor power equipment, storage, fasteners/anchors, and jobsite systems (e.g., XR, FLEXVOLT, TOUGHSYSTEM, TSTAK).

Customer Reviews 29

4.8
29 reviews
5 star
23
4 star
5
3 star
1
2 star
0
1 star
0
Forget the cheap stuff
5.0
November 8, 2025
c9053979-46a2-5520-96d5-44682d394bdc Verified Purchase

Brilliant thing, also comes with blades so no need for extra. Doesn't compare to any cheap stuff.

Quality
5.0
April 30, 2025
Alex0488 Verified Purchase

Great knife built to last without breaking the bank. Use it daily and never fails

OK, but could (should) be better
3.0
December 16, 2024
UserError Verified Purchase

On the whole it's OK but I feel it could be better. It's comfortable to hold and feels safe, with good control, so it does what it's supposed to do satisfgactorily.
But even after several days solid of using it, with a lot of blade changes - cutting 5.5mm plywood, then sheet vinyl flooring in two rooms, I found the loading and closing process a bit fiddly ( I got better at it, but it seems unnecessarily fiddly & the retraction button must be in the right place for the body to close properly & it's too easy to dislodge the blade from it's correct location).
I also found that the my thumb (right handed) tended to undo the big wheel, causing the knife body to become sloppy.
TBH I wish I'd been able to get a Shark or an OX one as their loading systems look easier

Good quality for the price paid.
5.0
November 18, 2024
RaresD Verified Purchase

Very sturdy. I like that it is a firm, solid knife that I can rely on.

Great box cutter
5.0
May 28, 2024
PhilF Verified Purchase

Brilliant cutter, it fits in the hand very nicely and works really well.

Good heavy duty knife.
5.0
April 15, 2024
Jeremy O Verified Purchase

Good heavy duty version of the old Stanley knife. Like the fact that the body is big enough to use two hands on. Blade change is easy and the knurled wheel which opens the body spins well.

Worked extermely well on cutting L V Tiles which I had previously been using a more modern folding version. The larger body and grip area made the job easier.

Retractable blade blade works well

Nice knife. Very comfortable to use.
5.0
April 3, 2024
MRAndrews Verified Purchase

Nice knife. Good weight and very comfortable to grip safely in the hand. Cannot fault it.

Good knife
5.0
February 18, 2024
Ben Mayo Verified Purchase

Good knife, ergonomic design, stores spare blades conveniently

Very stiff to push out and retract blade
4.0
January 11, 2024
Paul Bragg Verified Purchase

Very stiff to push out and retract blade
Very stiff to push out and retract blade
Very stiff to push out and retract blade

Stanley's knife
4.0
November 19, 2023
Gazsept Verified Purchase

I was looking for a knife to cut some carpet...this looked sturdier than most out there. The knife was easy to replace the blades with a large wheel knob to open the knife and access the spare blades. The knife had a good weight and it easily cut the carpet in one run of the blade .Recommended.

Solid and secure in the hand
5.0
October 27, 2023
GreyMatter Verified Purchase

Felt very secure and solid in the hand. Once the blade was locked in place it felt very secure and safe

Pleased
5.0
October 21, 2023
PotatoMan7 Verified Purchase

This is the best knife I’ve used and will last for years

Almost perfect
4.0
September 4, 2023
Percy Saddleback Verified Purchase

Great feel in the hand. Very comfortable and controllable which makes it safer in my opinion. The only thing that stops it getting five stars is the fact when you tighten the thumb wheel to close the knife a) it still has a slight gap at either end rather than mating squarely with the opposite half and b) if the thumb wheel is as tight as it will go (in order to try and close the two halves) then extending and retracting the blade becomes quite hard.

Stanley Fatmax Pro Knife
5.0
July 8, 2023
Odd job king Verified Purchase

A great knife

It was a bit fiddly to use to start with. But now I’ve got the hang of the amount the big screw has to be turned to hold the knife together it’s great! The best thing about this knife is that it has the blades inside the shank so you never have to scrabble around in your boxes to find spare blades! Great idea!

Essential tool
5.0
July 7, 2023
BrianDIY Verified Purchase

Great heavy duty knife, fits snugly into your hand. Easy change blades. Will last years.

Very good knife
4.0
November 19, 2022
Kev1963 Verified Purchase

I have the fold up stanley fat max. Which is very good. Just wanted one with more grip. And this one is perfect. Good control.

Knife review
5.0
September 3, 2022
Jayboy27 Verified Purchase

I’ve had many knifes but this one is perfect for me I can’t really say too much as it’s all down to personal preference with tools but I’m a dry liner and have to cut plaster all day and for me the handling of the knife is excellent and you get a good grip but again it’s down to personal preference

Classic retractable Stanley knife
5.0
July 29, 2022
Deano161 Verified Purchase

Good knife, smooth action and good to hold

Stanley fat max knife
5.0
May 19, 2022
Ray 40 Verified Purchase

Easy to use and good shape.storage easy blade change overall great tool g

Stanley fat max pro retractable knife
5.0
April 16, 2022
Maintenance engineer 7 Verified Purchase

The best knife you can buy, , would recommend 100%, this will last the rest of your life, excellent heavy duty tool,

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