---
product_id: 378509641
title: "WORKPRO Premium Utility Knife, Retractable All Metal Heavy Duty Box Cutter, Quick Change Blade Razor Knife, with 10 Extra Blades"
brand: "workpro"
price: "$31"
currency: NZD
in_stock: true
reviews_count: 13
category: "Workpro"
url: https://www.desertcart.nz/products/378509641-workpro-premium-utility-knife-retractable-all-metal-heavy-duty-box
store_origin: NZ
region: New Zealand
---

# Quick-release blade change with 10 extra blades SK5 blades heat-treated to 1922°F, 64 HRC hardness 3.2 oz lightweight aluminum alloy WORKPRO Premium Utility Knife, Retractable All Metal Heavy Duty Box Cutter, Quick Change Blade Razor Knife, with 10 Extra Blades

**Brand:** workpro
**Price:** $31
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut Above the Rest — Stay Sharp, Stay Ahead!

## Quick Answers

- **What is this?** WORKPRO Premium Utility Knife, Retractable All Metal Heavy Duty Box Cutter, Quick Change Blade Razor Knife, with 10 Extra Blades by workpro
- **How much does it cost?** $31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/378509641-workpro-premium-utility-knife-retractable-all-metal-heavy-duty-box)

## Best For

- workpro enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Rust-resistant aluminum alloy body passes 1.5m drop test—durability you can trust on the go.
- • **Trusted by Pros:** From the world’s 2nd largest hand tool company, backed by 24-hour customer support for peace of mind.
- • **Effortless Blade Swap:** Quick-release mechanism lets you replace blades in under 15 seconds—stay sharp without missing a beat.
- • **Precision Meets Power:** SK5 heat-treated blades deliver razor-sharp, long-lasting cuts for every task.
- • **Ergonomic & Eco-Conscious:** Matte-textured, hand-friendly design fits comfortably in your pocket and meets strict environmental standards.

## Overview

The WORKPRO Premium Utility Knife combines a lightweight, rust-resistant aluminum alloy frame with ultra-durable SK5 heat-treated blades rated at 64 HRC hardness. Featuring a quick-release blade change system and 10 extra double-use blades, it offers precision cutting for everything from cardboard to leather. Ergonomically designed with environmental compliance, this compact 6.3-inch tool is built to last and trusted by professionals worldwide.

## Description

WORKPRO Premium Utility Knife, Retractable All Metal Heavy Duty Box Cutter, Quick Change Blade Razor Knife, with 10 Extra Blades - desertcart.com

Review: Well made and comfortable - Works great! Comes with a pack of extra blades. Easy and comfortable to hold. Sturdy and should last a long time.
Review: Very well made. - Well made of quality materials. Light weight and easy to use. The lightly textured surface makes it easy to hold and use. I get a lot of packages(boxes) from desertcart,and like to recyle them. I cut up about 15 boxes for recyling of various sizes,and the blade is still very sharp. Blade replacement is super easy,and takes less than 15 seconds. It comes with 10 replacement blades that are made of heat treated metal which enables them to retain their sharpness longer than regular blades. Well worth the price!!

## Features

- Heavy-Duty Utility Knife : Aluminum alloy design with rust-free powder-coat makes the box cutter durable and lightweight (3.2 oz), passing the 1.5m drop test. SK5 razor blades through 1922 °F heat treatment are up to 64 HRC. For long-lasting, extremely durable cuts and slices on boxes, plastic packaging, and straps
- Retractable Blade & Easy Change : 3 adjustable position razor simply slides open for exact cuts. Blade easily retracts to lock safely within the metal frame when finished using. Razor blade replacement is easy with the quick-release button. Includes 10 extra double-use blades
- Great for General & Precision Cutting : Slice through cardboard, carpet, drywall, rope, vinyl, leather, flooring. Use for box cutter tool and exact cuts for arts & crafts or hobby. Makes a Great Gift for the practical people on your list!
- Human & Environment : Hand-friendly matting body and ergonomic design upgrade your user experience. Materials comply with environmental protection, the total content of three o-phenols less than 1000 ppm. 6.3" x 1.7" x 0.9" size fits safely in your back pocket!
- Great Support : The world's 2nd largest hand tool company for quality security and long-term support. If you have any questions about the product, please contact us. We will reply to you as soon as possible within 24 hours. Thank you for your support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097SXK3FG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #123 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Utility Knives |
| Blade Edge | Compound Bevel |
| Blade Material | Metal |
| Brand | WORKPRO |
| Color | Red |
| Customer Reviews | 4.8 4.8 out of 5 stars (8,367) |
| Date First Available | June 24, 2021 |
| Finish | Matt |
| Handle Material | Metal |
| Item Length | 6.3 Inches |
| Item Package Quantity | 1 |
| Item Weight | 3.21 ounces |
| Item model number | W013053 |
| Manufacturer | HANGZHOU GREATSTAR INDUSTRIAL CO. LTD |
| Material | Metal, Plastic |
| Part Number | W013053AU |
| Size | 1-Pack |
| Special Features | Adjustable, Lightweight, Rust Resistant |
| Style | Utility knife |
| UPC | 820909981947 |

## Product Details

- **Blade Material:** Metal
- **Brand:** WORKPRO
- **Color:** Red
- **Handle Material:** Metal
- **Item Length:** 6.3 Inches
- **Item Weight:** 91 Grams
- **Manufacturer:** HANGZHOU GREATSTAR INDUSTRIAL CO. LTD
- **Material:** Metal, Plastic
- **Style:** Utility knife
- **UPC:** 820909981947

## Images

![WORKPRO Premium Utility Knife, Retractable All Metal Heavy Duty Box Cutter, Quick Change Blade Razor Knife, with 10 Extra Blades - Image 1](https://m.media-amazon.com/images/I/71vDElw8ywL.jpg)

## Questions & Answers

**Q: Will this cut through griptape ?**
A: I cut through shad carpet easily.  I don’t know what griptape is.

**Q: Can the knife use the same blades as my generic box knife?  Blade replacement look the same but generic blade will not lock into Workpro knife.**
A: Hi Frank, the blades size of these utility knife are the same with standard SK5 blades. You can find size information on https://www.amazon.com/dp/B015W3AKDQ.

**Q: Is the blade made of STAINLESS STEEL?**
A: The WORKPRO utility knife makes it easier to cut down cardboard boxes with ease. I don't know if it is made of stainless steel, but it gets the job done! Try it for yourself. You won't be disappointed.

**Q: Can you store extra blades inside the knife?**
A: Yes, video above shows opening up knife, see blades stored inside. There are 2 separate spaces, one under your first 2 knuckles, one under your ring & pinkie.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made and comfortable
*by N***S on January 16, 2026*

Works great! Comes with a pack of extra blades. Easy and comfortable to hold. Sturdy and should last a long time.

### ⭐⭐⭐⭐⭐ Very well made.
*by N***G on December 29, 2025*

Well made of quality materials. Light weight and easy to use. The lightly textured surface makes it easy to hold and use. I get a lot of packages(boxes) from Amazon,and like to recyle them. I cut up about 15 boxes for recyling of various sizes,and the blade is still very sharp. Blade replacement is super easy,and takes less than 15 seconds. It comes with 10 replacement blades that are made of heat treated metal which enables them to retain their sharpness longer than regular blades. Well worth the price!!

### ⭐⭐⭐⭐⭐ Great, classic design.
*by A***R on November 29, 2025*

This works like a dream. Feels good to hold. Decently affordable, sturdy build. I bought a fancy flip of Milwaukee and ended up returning due to weight and feel. This one is closer to my old ones that were stolen.

## Frequently Bought Together

- WORKPRO Premium Utility Knife, Retractable All Metal Heavy Duty Box Cutter, Quick Change Blade Razor Knife, with 10 Extra Blades
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**Shop now:** [https://www.desertcart.nz/products/378509641-workpro-premium-utility-knife-retractable-all-metal-heavy-duty-box](https://www.desertcart.nz/products/378509641-workpro-premium-utility-knife-retractable-all-metal-heavy-duty-box)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-26*