--- product_id: 450454981 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: "491345₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/450454981-stainless-steel-pocket-utility-knife-portable-edc-retractable-box-cutter store_origin: VN region: Vietnam --- # SK5 steel blade, 62-63 HRC hardness Retractable sliding lock blade Compact 8.3cm keychain-ready size 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:** 491345₫ **Availability:** ✅ In Stock ## Summary > 🔧 Cut sharp, live smart — your pocket powerhouse for every task! ## 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?** 491345₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/450454981-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 - • **Compact & Portable:** Slim 8.3cm length and lightweight 44g design fits effortlessly on your keychain or backpack for instant access. - • **Safety-First Design:** Retractable blade with sliding internal lock and safety switch keeps you protected during use and storage. - • **Bonus Blades Included:** Comes with 5 extra quick-change blades so you’re always ready to tackle your next project without delay. - • **Precision Cutting Power:** SK5 alloy steel blade with 62-63 HRC hardness ensures razor-sharp, durable edges for flawless cuts every time. - • **All-in-One EDC Essential:** More than a knife—includes bottle opener, hex wrench, ruler, and hanging hole for ultimate everyday versatility. ## Overview The KUNSON Stainless Steel Pocket Utility Knife is a sleek, portable EDC tool crafted from high-quality stainless steel with a razor-sharp SK5 alloy blade rated at 62-63 HRC hardness. Featuring a retractable, lockable blade and safety switch, it offers secure, precise cutting for cartons, cardboard, and DIY projects. Compact at just 8.3cm and 44g, it easily attaches to your keychain or backpack. Multifunctional with a bottle opener, hex wrench, and ruler, it includes 5 extra blades for uninterrupted use—perfect for professionals and hobbyists who demand reliability and style 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 ) ## 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 | |---------------|-------| | Material | Stainless Steel | | Brand | KUNSON | | Color | Black | | Item Length | 3.27 Inches | | Handle Material | Stainless,Stainless Steel,Steel | | Blade Material | Alloy Steel | | Style | Portable | | Manufacturer | KUNSON | | UPC | 746198135567 | | Part Number | KUNSON1188 | | Item Weight | 2.89 ounces | | Item model number | KUNSON1188 | | Size | key chain size | | Handle/Lever Placement | Variable | | Blade Edge | Sharp | | Batteries Included? | No | ## Product Details - **Material:** Stainless Steel - **Brand:** KUNSON - **Color:** Black - **Item Length:** 3.27 Inches - **Handle Material:** Stainless,Stainless Steel,Steel - **Blade Material:** Alloy Steel - **Style:** Portable - **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/51W5Ls-0iGL.jpg) ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/450454981-stainless-steel-pocket-utility-knife-portable-edc-retractable-box-cutter](https://www.desertcart.vn/products/450454981-stainless-steel-pocket-utility-knife-portable-edc-retractable-box-cutter) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*