🔪 Cut twice, carry once — the ultimate utility knife for pros on the go!
The STANLEY FATMAX Twin Blade Knife combines two utility knives in one with a patented interlocking blade system for enhanced safety and efficiency. Featuring instant blade changes, onboard storage for up to 9 blades, and a durable metal core with ergonomic soft grip, this tool is designed for professionals who demand reliability and speed on the job. Backed by a limited lifetime warranty and boasting a 4.6-star rating, it’s the smart choice for multitasking and precision cutting.
| ASIN | B00V7FZQZG |
| Best Sellers Rank | #147,619 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #564 in Utility Knives |
| Blade Material | Stainless Steel |
| Brand | STANLEY |
| Brand Name | STANLEY |
| Color | Silver |
| Customer Reviews | 4.6 out of 5 stars 339 Reviews |
| Global Trade Identification Number | 00076174107890 |
| Handle Material | Metal/TPR |
| Handle Type | Manual-Retractable |
| Included Components | Stanley - 10-789 |
| Item Length | 9.5 Inches |
| Item Type Name | Stanley - 10-789 |
| Item Weight | 0.09 Kilograms |
| Manufacturer | STANLEY |
| Manufacturer Part Number | 10-789 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material | Blend |
| Material Type | Blend |
| Model Number | Stanley - 10-789 |
| Product Style | Classic |
| UPC | 076174107890 |
| Unit Count | 1.0 Count |
S**N
Awesome tool
Works great. Having 2 blades is awesome
M**A
Perfect for construction
I had order a different one before but it was more expensive, this one is the same style and cheaper best knife i have own. good for roofing. And pretty sure it works well in general construction recommend
C**G
This knife is my life
A little pricey for a razor knife, but it's now my favorite. Use it every day. Sometimes the blades in the storage compartment will get a little jumbled up and the compartment won't open. You have to kind of jiggle them around so they re-seat where they're supposed to be before you can open it. Had it a couple years now and it's still going strong. End log.
J**E
Good for light duty
Great knife for specific uses. Really great to have the combination of a hook and straight blade when doing things like screens. I would avoid using this knife for heavy duty use. I would not recommend this or roofing or any hard cutting.
S**R
Frustrated
I can't figure out how to load it. Took me forever just to get it unpacked.
J**J
Still the reigning champ for roofers
I cant be the only roofer thats frustrated with not being able to find these in stores anymore. This thing is by far the best for roofers of all types. Residential/commercial, shingles, single ply, modified, metal…
M**S
Great quality
I figured beings it has 2 blade options with more going on than a regular single blade knife it may not be as good but that’s definitely not the case. I roof and use this knife every day, both blades and I’m not disappointed at all.
I**R
Best utility knife on the market bar non
Stanley has truly out done themselves. If you are a contractor in any field of construction, or a hobbyist that uses utility knives this product cannot be beaten. I love the dual blade design so handy for roofing. I've already used it hundreds if not thousands of times, and it still functions perfectly. There is no better utility knife on the market and you couldn't convince me otherwise.
I**N
Super recomendado y resistente
Ya tengo meses con el y no pierde la calidad de su material, con respeto al empaque llego roto pero decidí recibirlo, hasta ahora no me ha fallado, eso si se me ha roto una de las navajas por mal uso de ella pero con su repuesto y buen manejo mio me ha durado bastante las navajas, hasta ahora solo lo he reemplazado una de las dos nava, se me ha caído y no le ha pasado nada, lo que si llego afectar un poco es como colocar la navaja en su lugar ya que no se da cuenta en el momento hasta ya poner unas cuantas veces y calcular donde debe ser colocado para que cierre.
N**O
Does what it says on the tin.
Very good quality.
D**M
nice quality
It's really nice. I have been using it more than 1 year.
A**R
Todo en uno como pocos
Se trabaja muy bien trae dos navajas para diferentes aplicaciones muy recomendable
F**Z
No es el modelo que anuncian,pero por el precio vale la pena
En la imagen sale que es Stanley fatmax Xtreme y es fatmax
Trustpilot
1 week ago
3 days ago