---
product_id: 410215772
title: "Amazon Basics 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: "€ 15.14"
currency: EUR
in_stock: true
reviews_count: 12
category: "Amazon Basics"
url: https://www.desertcart.sk/products/410215772-amazon-basics-heavy-duty-retractable-auto-load-ergonomic-utility-knife
store_origin: SK
region: Slovakia
---

# 4 replaceable SK5 blades 3-position locking blade Heavy-duty zinc-alloy build Amazon Basics 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:** € 15.14
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut smarter, not harder — the last utility knife you'll ever need!

## Quick Answers

- **What is this?** Amazon Basics 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?** € 15.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/410215772-amazon-basics-heavy-duty-retractable-auto-load-ergonomic-utility-knife)

## 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

- • **Built to Last:** Durable zinc-alloy body designed for heavy-duty use and longevity
- • **All-in-One Utility:** Perfect for cutting cardboard, carpet, drywall, leather, and more
- • **Comfort Meets Control:** Ergonomic rubber anti-slip grip for fatigue-free handling
- • **Effortless Blade Swap:** Quick-release mechanism with 4 high-carbon SK5 blades included
- • **Precision at Your Fingertips:** Adjustable 3-position blade lock for exact cuts every time

## Overview

The Amazon Basics Heavy Duty Retractable Utility Knife features a robust zinc-alloy body with an ergonomic rubber grip, a 3-position locking blade for precision, and includes 4 replaceable high-carbon SK5 blades stored conveniently inside. Ideal for professionals and DIYers alike, it delivers reliable, safe, and versatile cutting performance across a wide range of materials.

## Description

Product Description desertcart Basics Heavy Duty Retractable Utility Knife with 3-Position Locking Blade, Auto-Load, Ergonomic Handle, 4 Replacement Blades From the Manufacturer desertcart Basics

Review: high quality product - very sturdy with strong handles and sharp blades.
Review: Product Functionality - It is great although a bit heavy.

## 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 |
| ASIN  | B07TDTLFPT |
| Batteries Required? | No |
| Best Sellers Rank | #239 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Utility Knives |
| Blade Edge | Sharpening |
| Color | Black and Silver |
| Country of origin  | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,732) |
| Customer reviews | 4.6 4.6 out of 5 stars (2,732) |
| Date First Available | 31 December 2019 |
| Date First Available  | 31 December 2019 |
| Handle Material | Rubber |
| Handle/Lever Placement | Knife Body |
| Item Package Quantity | 1 |
| Item Weight | 168 g |
| Item model number | DS-CKAMZ003 |
| Item model number  | DS-CKAMZ003 |
| Manufacturer | Amazon Basics |
| Manufacturer  | Amazon Basics |
| Material | Rubber |
| Part number | DS-CKAMZ003 |
| Product Dimensions | 17.15 x 3.56 x 2.54 cm; 167.83 g |
| Product Dimensions  | 17.15 x 3.56 x 2.54 cm; 167.83 g |
| Size | 4 Replaceable Blades - Silver |
| Special Features | Locking Blades |
| Style | Retractable Utility Knife |

## Product Details

- **Brand:** Amazon Basics
- **Colour:** Black and Silver
- **Handle material:** Rubber
- **Item length:** 3 Inches
- **Material:** Rubber

## Images

![Amazon Basics 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ high quality product
*by A***A on 6 January 2026*

very sturdy with strong handles and sharp blades.

### ⭐⭐⭐⭐⭐ Product Functionality
*by A***3 on 11 August 2025*

It is great although a bit heavy.

### ⭐⭐⭐ it's ok
*by T***R on 18 November 2025*

good quality, but the lock to open the knife to access the replacement blades is in such position that you accidentally open the tool while working

## 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.sk/products/410215772-amazon-basics-heavy-duty-retractable-auto-load-ergonomic-utility-knife](https://www.desertcart.sk/products/410215772-amazon-basics-heavy-duty-retractable-auto-load-ergonomic-utility-knife)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-09*