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🔪 Double the blades, zero downtime — cut smarter, not harder!
The Stanley 10-789 Twin Blade Knife is a versatile, professional-grade cutting tool featuring a unique twin blade design with a patent-pending interlock system that allows only one blade to extend at a time for maximum safety. It includes easy-access storage for up to 9 extra blades, enabling quick blade changes on the fly. The rubber comfort grip minimizes hand fatigue and slippage, making it ideal for demanding tasks. Compact and lightweight, this tool is engineered for efficiency and durability, perfect for professionals who value precision and convenience.
| ASIN | B00V7FZQZG |
| Best Sellers Rank | #51,372 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #253 in Utility Knives |
| Blade Material | Stainless Steel |
| Brand | STANLEY |
| Brand Name | STANLEY |
| Color | Silver |
| Customer Reviews | 4.6 out of 5 stars 331 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
R**J
Favorite tool
My all most used tool for fiber optic
M**M
two blade
good knife
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.
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**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
2 days ago
2 weeks ago