---
product_id: 437119025
title: "Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black)"
brand: "kunson"
price: "¥123"
currency: JPY
in_stock: false
reviews_count: 4
url: https://www.desertcart.jp/products/437119025-stainless-steel-pocket-utility-knife-portable-edc-retractable-box-cutter
store_origin: JP
region: Japan
---

# SK5 steel blade, 62-63 HRC hardness Compact 8.3cm with hanging hole for EDC Retractable lockable blade for safety Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black)

**Brand:** kunson
**Price:** ¥123
**Availability:** ❌ Out of Stock

## Summary

> 🔪 Cut sharp, live smart — your pocket-sized power tool for every hustle!

## Quick Answers

- **What is this?** Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black) by kunson
- **How much does it cost?** ¥123 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/437119025-stainless-steel-pocket-utility-knife-portable-edc-retractable-box-cutter)

## Best For

- kunson enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Safety Lock:** Retractable sliding blade with internal lock design keeps you protected and confident during every cut.
- • **Bonus Blades Included:** Comes with 5 extra quick-change blades so you never run out of cutting power when it matters most.
- • **EDC-Ready Portability:** Slim 8.3cm stainless steel body with hanging hole fits perfectly on your keychain or backpack—always within reach.
- • **Precision Cutting Power:** SK5 steel blade with 62-63 HRC hardness ensures razor-sharp, durable performance for all your DIY and packaging needs.
- • **Multifunctional Everyday Tool:** Beyond cutting—includes bottle opener, hex wrench, ruler, and safety switch for versatile daily use.

## Overview

The KUNSON Stainless Steel Pocket Utility Knife is a compact, durable EDC tool featuring a high-hardness SK5 steel blade with a secure retractable lock. Crafted from corrosion-resistant stainless steel, it offers multifunctional utility with a bottle opener, hex wrench, and ruler, plus a convenient hanging hole for portability. Includes 5 extra blades for extended use, making it the perfect companion for professionals and DIY enthusiasts who demand precision and safety on the go.

## Description

NEW !! KUNSON Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black). Little helper for a better life ! Features: --- The blade is made of SK5 steel, with hardness of 62-63 HRC. Retractable and sliding internal lockable blade design, extra 5 blades included. --- Knife body is made of high quality stainless steel, resistant to wear and corrosion, long service life. --- Designed with hanging hole, you can hang it on your keychain, backpack and so on according to your needs, you may need it in all corners of life. --- Overall length 8.3cm(3.27inch)(closed state), width 2.9cm(1.15inch), thickness 0.4cm(0.16inch), weight 44g(1.55oz). --- Most handy utility knife, not only a knife, but also a multifunctional tool, it includes bottle opener, hexagonal wrench, ruler, hanging hole, safety switch, very convenient to use in daily life. Note: 1, Keep it away from children ! 2, Please don't use them to cut metal, stone or other hard materials for industrial use ! Much safer than common plastic knife, High quality stainless steel handle to keep it stable and comfortable, you can use it with confidence. Package Include: 1 x Stainless Steel Retractable Utility Knife (Extra 5 Blades Included )

Review: Very well-performing so far.
Review: See the above.

## Features

- New Stainless Steel Pocket Utility Knife Black, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, perfect for hobby, DIY projects,Rope,wallpapers,Boxes/Packages,Handcraft and etc
- Overall length 8.3cm（3.27inch）(closed state), width 2.9cm（1.15inch）, thickness 0.4cm（0.16inch）, weight 44g（1.55oz）
- The blade is made of SK5 steel, with hardness of 62-63 HRC. Retractable and sliding internal lockable blade design, extra 5 blades included.
- Knife body is made of high quality stainless steel, resistant to wear and corrosion, long service life. Designed with hanging hole, you can hang it on your keychain, backpack and so on according to your needs, you may need it in all corners of life.
- Most handy utility knife, not only a knife, but also a multifunctional tool, it includes bottle opener, hexagonal wrench, ruler, hanging hole, safety switch, very convenient to use in daily life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V1594W6 |
| ASIN  | B09V1594W6 |
| Batteries Included? | No |
| Color | Black |
| Customer Reviews | 3.3 3.3 out of 5 stars (12) |
| Customer reviews | 3.3 3.3 out of 5 stars (12) |
| Date First Available | 10 May 2022 |
| Date First Available  | 10 May 2022 |
| Item Weight | 82 g |
| Item model number | KUNSON1188 |
| Item model number  | KUNSON1188 |
| Manufacturer | KUNSON |
| Manufacturer  | KUNSON |
| Part number | KUNSON1188 |
| Product Dimensions | 8.31 x 2.9 x 0.41 cm; 82 g |
| Product Dimensions  | 8.31 x 2.9 x 0.41 cm; 82 g |

## Product Details

- **Brand:** KUNSON
- **Colour:** Black
- **Manufacturer:** KUNSON
- **UPC:** 746198135567

## Images

![Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black) - Image 1](https://m.media-amazon.com/images/I/51+7MqjCGKL.jpg)
![Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black) - Image 2](https://m.media-amazon.com/images/I/51-X4K8l9PL.jpg)
![Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black) - Image 3](https://m.media-amazon.com/images/I/510fcjpdAIL.jpg)
![Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black) - Image 4](https://m.media-amazon.com/images/I/51RG-ng9a+L.jpg)
![Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black) - Image 5](https://m.media-amazon.com/images/I/51W5Ls-0iGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***E on 15 March 2023*

Very well-performing so far.

### ⭐ Review
*by H***N on 3 July 2023*

See the above.

### ⭐⭐ Review
*by J***R on 10 July 2024*

1-handed operation doesn’t work so well

## Frequently Bought Together

- KUNSON Stainless Steel Pocket Utility Knife, Portable EDC Retractable Box Cutter for Cartons, Cardboard and Boxes, Quick-Change Blade, Safety Lock Design, Extra 5 Blades Included (Black)
- Screwpop Ron's Utility Pocket Knife 3.0 for Keychain and Carabiner with Magtrak Technology Stainless Steel

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**Shop now:** [https://www.desertcart.jp/products/437119025-stainless-steel-pocket-utility-knife-portable-edc-retractable-box-cutter](https://www.desertcart.jp/products/437119025-stainless-steel-pocket-utility-knife-portable-edc-retractable-box-cutter)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*