---
product_id: 225501127
title: "Heavy Duty Retractable Auto-Load Ergonomic Utility Knife 3-Position Locking Blade with 4 Replaceable Blades in Designed Storage, Black/Silver"
brand: "amazon basics"
price: "KSh4199"
currency: KES
in_stock: true
category: "Amazon Basics"
url: https://www.desertcart.co.ke/products/225501127-heavy-duty-retractable-auto-load-ergonomic-utility-knife-3-position
store_origin: KE
region: Kenya
---

# 3-Position Locking Blade - customizable cutting length SK5 High Carbon Steel Blade - precision & durability 4 Replaceable Blades with built-in storage - always ready Heavy Duty Retractable Auto-Load Ergonomic Utility Knife 3-Position Locking Blade with 4 Replaceable Blades in Designed Storage, Black/Silver

**Brand:** amazon basics
**Price:** KSh4199
**Availability:** ✅ In Stock

## Summary

> 🗡️ Cut sharp, work smart — the utility knife that means business.

## Quick Answers

- **What is this?** Heavy Duty Retractable Auto-Load Ergonomic Utility Knife 3-Position Locking Blade with 4 Replaceable Blades in Designed Storage, Black/Silver by amazon basics
- **How much does it cost?** KSh4199 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/225501127-heavy-duty-retractable-auto-load-ergonomic-utility-knife-3-position)

## Best For

- amazon basics enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Utility:** From cardboard to leather, this heavy-duty knife handles all your cutting needs with ergonomic comfort.
- • **Safety First Design:** Fully retractable blade locks securely when not in use, protecting you and your workspace.
- • **Effortless Blade Swaps:** Quick-release button and built-in blade storage mean zero downtime and maximum efficiency.
- • **Precision Cutting Power:** SK5 high carbon steel blade ensures razor-sharp, long-lasting edges for flawless cuts every time.
- • **Customizable Blade Length:** Three-position locking mechanism lets you tailor blade exposure for exact, professional-grade slicing.

## Overview

The Amazon Basics Heavy Duty Retractable Utility Knife features a durable zinc-alloy body with a premium SK5 high carbon steel blade. Its ergonomic rubber grip and 3-position locking blade system provide precision and safety, while the built-in storage holds 4 replaceable blades for uninterrupted workflow. Ideal for professionals and DIYers alike, it delivers versatile, reliable cutting performance across a wide range of materials.

## Description

Durable zinc-alloy utility knife with SK5 blade, rubber grip, and 3-position locking mechanism. Fully retractable for safe storage, with 4 replaceable blades included.

## Features

- Professional quality: Heavy duty zinc-alloy utility knife with SK5 blade and rubber anti-slip cushion grip handle
- Fully retracting and locking: Retractable and adjustable blade slides open to 3 different blade lengths for exact cuts and easily retracts to lock safely when not in use; extra blades store easily inside body of knife
- Easy change and quick release: Just extend the blade, press the button and reverse or switch. Comes with 4 heavy duty reversible high carbon SK5 blades with replacement designed storage built inside body of knife
- Best for general and precision cutting: Slice through cardboard, carpet, drywall, rope, vinyl, leather, flooring, and wood; use for box cutting, arts and crafts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TDTLFPT |
| Best Sellers Rank | 1,603 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Utility Knives (DIY & Tools) |
| Blade Material | High Carbon Steel |
| Brand | Amazon Basics |
| Colour | Black and Silver |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,052) |
| Global Trade Identification Number | 00672352800258 |
| Handle Material | Rubber |
| Handle Type | Auto-Retractable |
| Item Length | 3 Inches |
| Item Weight | 0.37 Pounds |
| Manufacturer | Amazon Basics |
| Material | Rubber |
| Model Number | DS-CKAMZ003 |
| Number of Packs | 1 |
| Part Number | DS-CKAMZ003 |
| Product Style | Retractable Utility Knife |
| UPC | 672352800258 |
| Unit Count | 1.0 count |

## Product Details

- **Blade material:** High Carbon Steel
- **Brand:** Amazon Basics
- **Colour:** Black and Silver
- **Handle material:** Rubber
- **Item length:** 3 Inches
- **Item weight:** 0.37 Pounds
- **Material:** Rubber
- **Number of Packs:** 1
- **Style:** Retractable Utility Knife
- **Unit count:** 1.0 count

## Images

![Heavy Duty Retractable Auto-Load Ergonomic Utility Knife 3-Position Locking Blade with 4 Replaceable Blades in Designed Storage, Black/Silver - Image 1](https://m.media-amazon.com/images/I/51yyAqNCJWL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can you buy the blades for this knife are they expensive**
A: It comes with spare blades

**Q: Can you please tell me if you can buy spare blades for this knife.**
A: Yes you can buy any standard blade replacements and change easily.

**Q: Can this knife cut artificial grass?**
A: I’m sure this blade could cut artificial grass it cuts carpet well good luck 🤞

**Q: Is this knife heavy to handle or lightweight**
A: Lightweight

## Frequently Bought Together

- Amazon Basics Heavy Duty Retractable Auto-Load Ergonomic Utility Knife 3-Position Locking Blade with 4 Replaceable Blades in Designed Storage, Black/Silver
- STANLEY 1992 Trimming Utility Knife Blade Regular Duty for Retractable Blade Knives 2-11-921, Silver

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**Shop now:** [https://www.desertcart.co.ke/products/225501127-heavy-duty-retractable-auto-load-ergonomic-utility-knife-3-position](https://www.desertcart.co.ke/products/225501127-heavy-duty-retractable-auto-load-ergonomic-utility-knife-3-position)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-09-09*