---
product_id: 377793729
title: "Consumer Tools 10-789 6-7/8\" Twin Blade Knife"
brand: "stanley"
price: "S/.210"
currency: PEN
in_stock: true
reviews_count: 5
category: "Stanley"
url: https://www.desertcart.pe/products/377793729-consumer-tools-10-789-6-7-8-twin-blade-knife
store_origin: PE
region: Peru
---

# 2 blades in 1 knife 9 blades storage capacity Patent-pending interlock safety Consumer Tools 10-789 6-7/8" Twin Blade Knife

**Brand:** stanley
**Price:** S/.210
**Availability:** ✅ In Stock

## Summary

> 🔪 Double the blades, zero compromises – the ultimate tool for pros on the go!

## Quick Answers

- **What is this?** Consumer Tools 10-789 6-7/8" Twin Blade Knife by stanley
- **How much does it cost?** S/.210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/377793729-consumer-tools-10-789-6-7-8-twin-blade-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

- • **Ample Blade Storage:** Built-in storage holds up to 9 spare blades, so you’re always ready for the next cut.
- • **Secure Blade Safety:** Patent-pending interlock mechanism ensures only one blade extends at a time for maximum safety.
- • **Dual-Blade Efficiency:** Switch seamlessly between two blades without carrying extra tools.
- • **Ergonomic Comfort Grip:** Rubber handle reduces fatigue and slippage during extended use, perfect for demanding projects.
- • **Rapid Blade Replacement:** Instant change feature lets you swap dull blades in seconds, minimizing downtime.

## Overview

The Stanley Consumer Tools 10-789 Twin Blade Knife combines two stainless steel blades in one compact, retractable design. Featuring a patent-pending interlock mechanism for safe blade use, it stores up to 9 spare blades for quick swaps. Its rubber comfort grip minimizes fatigue, making it a durable, efficient choice for professionals who demand versatility and reliability in their cutting tools.

## Description

Fatmax. 6-7/8", twin blade knife, 2 knives in 1, twin blade design allows the user to alternate between 2 blades without carrying more than 1 knife, instant change feature allows the user to replace dull blades in seconds, easy access blade storage holds up to 9 blades for fast & easy blade change, interlocking blade sliders so that only 1 blade is extended at a time, rubber comfort grip minimizes fatigue & reduces slippage, total blade storage capacity 11, 9 storage & 2 in Use.

Review: 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.
Review: Does what it says on the tin. - Very good quality.

## Features

- Two knives in one – easily switch between blades
- Patent Pending interlock mechanism allows only one blade to be extended at a time
- Easy access blade storage holds up to 9 blades for fast & easy blade change

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00V7FZQZG |
| Best Sellers Rank | #48,815 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #175 in Utility Knives |
| Blade Material | Stainless Steel |
| Blade material | Stainless Steel |
| Brand | STANLEY |
| Brand Name | STANLEY |
| Color | Gray/Black |
| Colour | Gray/Black |
| Customer Reviews | 4.6 out of 5 stars 328 Reviews |
| Global Trade Identification Number | 00076174107890 |
| Handle Material | Rubber |
| Handle Type | Manual-Retractable |
| Handle material | Rubber |
| Included Components | Handtools, Knife Blade, Knives |
| Item Length | 9.5 Inches |
| Item Type Name | 6-7/8" Twin Blade Knife |
| Item Weight | 0.09 Kilograms |
| Item length | 9.5 Inches |
| Manufacturer | STANLEY CONSUMER TOOLS |
| Manufacturer Part Number | 10-789 |
| Material | Iron |
| Material Type | Iron |
| Model Number | Stanley - 10-789 |
| Product Style | Retractable |
| UPC | 076174107890 |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Iron
- **Brand:** STANLEY
- **Colour:** Gray/Black
- **Item length:** 9.5 Inches
- **Handle material:** Metal/TPR

## Images

![Consumer Tools 10-789 6-7/8" Twin Blade Knife - Image 1](https://m.media-amazon.com/images/I/51SYRX8X1VL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super recomendado y resistente
*by I***N on 18 August 2024*

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.

### ⭐⭐⭐⭐⭐ Does what it says on the tin.
*by N***O on 7 September 2022*

Very good quality.

### ⭐⭐⭐⭐⭐ nice quality
*by D***M on 1 July 2025*

It's really nice. I have been using it more than 1 year.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pe/products/377793729-consumer-tools-10-789-6-7-8-twin-blade-knife](https://www.desertcart.pe/products/377793729-consumer-tools-10-789-6-7-8-twin-blade-knife)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-10*