---
product_id: 5120470
title: "10-778 Fatmax Retractable Knife"
brand: "stanley"
price: "$866"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/5120470-10-778-fatmax-retractable-knife
store_origin: MX
region: Mexico
---

# Pop-up blade dispenser for fast changes Blade clamp eliminates wobble Ergonomic design for comfort 10-778 Fatmax Retractable Knife

**Brand:** stanley
**Price:** $866
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut smarter, not harder — the FatMax edge you can't afford to miss!

## Quick Answers

- **What is this?** 10-778 Fatmax Retractable Knife by stanley
- **How much does it cost?** $866 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/5120470-10-778-fatmax-retractable-knife)

## Best For

- stanley enthusiasts

## Why This Product

- Trusted stanley brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort Meets Control:** Ergonomic soft-touch grips reduce slips and hand fatigue during extended use.
- • **Effortless Blade Swaps:** Pop-up blade dispenser lets you change blades quickly without tools—stay productive, no downtime.
- • **Precision in Every Cut:** Blade clamp locks blades firmly, ensuring zero wobble and maximum control.
- • **Stay Clean, Stay Sharp:** Integrated blade wiper removes dirt and debris, protecting your knife and extending blade life.
- • **High Visibility, High Performance:** Bold yellow finish makes your FatMax knife easy to spot in any toolbox or job site chaos.

## Overview

The Stanley 10-778 FatMax Retractable Utility Knife combines rugged durability with ergonomic design, featuring a blade clamp for wobble-free precision, a pop-up blade dispenser for quick, tool-free blade changes, and a blade wiper to keep your tool clean and sharp. Its soft-touch grips and high-visibility yellow finish make it an indispensable, professional-grade cutter for any workspace.

## 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.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | High Carbon Steel, Plastic |
| Brand | STANLEY |
| Color | Yellow |
| Item Length | 8.13 Inches |
| Handle Material | Plastic or Rubber |
| Blade Material | High Carbon Steel |
| Item Weight | 200 Grams |
| Style | Ergonomic |
| Manufacturer | Stanley |
| Global Trade Identification Number | 00076174107784 |
| Part Number | STANLEY - 10-778 |
| Item Weight | 7.1 ounces |
| Item model number | 10-778L |
| Is Discontinued By Manufacturer | No |
| Size | Pack of 1 |
| Finish | Brushed |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | Metric |
| Included Components | STANLEY - 10-778 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited lifetime |

## Product Details

- **Material:** High Carbon Steel, Plastic
- **Brand:** STANLEY
- **Color:** Yellow
- **Item Length:** 8.13 Inches
- **Handle Material:** Plastic or Rubber
- **Blade Material:** High Carbon Steel
- **Item Weight:** 200 Grams
- **Style:** Ergonomic
- **Manufacturer:** Stanley
- **Global Trade Identification Number:** 00076174107784

## Images

![10-778 Fatmax Retractable Knife - Image 1](https://m.media-amazon.com/images/I/41TASTESdrL.jpg)

## Questions & Answers

**Q: How do you nchange the blade in the fatmax?**
A: To change the blade first click on the red button located on the back of the fatmax, and pull up. Pick one blade and close it back up. Now slide your existing blade out. And press the small rectangular red button toward the top of the fatmax. While pressing pull the blade out. Once it comes out, hold the rectangular red button and insert the blade blade in exactly how the old blade came out.

**Q: Where can i get these tools? stanley network crimping tool ,  stanley network stripper , stanley network punch down tool  ?**
A: Personally, I would not trust any made in China Stanley product after my purchase of this defective Fatmax  cutter that I had to discard.  Do a little online research & note customer reviews (especially any negative reviews) for any tool you intend to purchase.

**Q: how many blades are included?**
A: (5) 11-700 FATMAX® Heavy Duty Utility Blades

**Q: What if any is the difference between this knife and the one without the L in the part number?**
A: The l in the model number stands for lock in order to lock the blade in.

## Frequently Bought Together

- Stanley 10-778L Fatmax Retractable Knife
- Stanley 11-921 20-Pack 1992 Heavy-Duty Utility Knife Replacement Blades
- Stanley Fat Max 10-778 Stanley Fat Max Retractable Utility Knife

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**Shop now:** [https://www.desertcart.mx/products/5120470-10-778-fatmax-retractable-knife](https://www.desertcart.mx/products/5120470-10-778-fatmax-retractable-knife)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-20*