--- product_id: 164728662 title: "Hultafors Ok4 Knife" brand: "hultafors" price: "203455Fr" currency: BIF in_stock: true url: https://burundi.desertcart.com/products/164728662-hultafors-ok4-knife store_origin: BI region: Burundi --- # Engraved 30cm measurement scale 3mm thick Japanese carbon steel blade Impact-resistant PP plastic handle Hultafors Ok4 Knife **Brand:** hultafors **Price:** 203455Fr **Availability:** ✅ In Stock ## Summary > 🗡️ Sharpen your craft with the Hultafors OK4 — where precision meets rugged reliability. ## Quick Answers - **What is this?** Hultafors Ok4 Knife by hultafors - **How much does it cost?** 203455Fr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [burundi.desertcart.com](https://burundi.desertcart.com/products/164728662-hultafors-ok4-knife) ## Best For - hultafors enthusiasts ## Why This Product - Trusted hultafors brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure & Accessible:** Includes a friction-fit holster with belt loop and firesteel holder — ready for any job, anytime. - • **Versatile Cutting Power:** Effortlessly slices through mineral wool, foam, polystyrene, and more — your all-in-one insulation knife. - • **Built-In Measurement Scale:** Integrated 30cm scale on blade for quick, on-the-go precision cuts. - • **Precision Meets Durability:** Robust 3mm thick carbon steel blade for long-lasting sharpness and strength. - • **Ergonomic & Impact-Resistant:** Super-durable PP plastic handle designed for comfort and heavy-duty use. ## Overview The Hultafors OK4 Knife features a 3mm thick Japanese carbon steel blade hardened to 58–60 HRC, ensuring exceptional edge retention and durability. Its 30cm engraved scale allows for precise measurements on the fly, while the impact-resistant PP plastic handle offers ergonomic comfort and resilience. Designed for professionals working with insulation materials like mineral wool, foam, and polystyrene, it comes with a secure holster and firesteel holder, making it an indispensable tool for craftsmen and outdoor enthusiasts alike. ## Description The Hultafors OK1/OK4 Outdoor Knives have a scandi grind and are made from Japanese knife steel 3.0mm carbon steel that has been hardened to 58–60 HRC. It has a rust protective, electrophoretic deposition coating to withstand corrosion. The ground spine of the blade is designed for starting a fire with a fire starter and there is scale engraved on blade for optimised outdoor usage. It is fitted with a larger handle made from super-durable PP plastic. Supplied in a holster with a hard-wearing, textile belt loop for belts up to 80mm wide. The holster can be attached around a button on your work clothes so that it does not come loose whilst still being easy to remove. ## Features - CONTENTS - Mineral wool knife FGK with serrated edge. - DIMENSIONS AND MATERIAL - The insulation knife has an overall length of 465 mm. The blade is 316 mm long and 50 mm high and made of Japanese carbon steel. Thanks to the serrated edge of the blade, very few shavings are created. The handle of the foam knife consists of extremely durable and impact-resistant PP plastic. - EXTREMELY SHARP - The highly resistant blade is particularly strong thanks to its width of 50 mm, allowing you to work precisely and safely. The pointed blade makes it easier to pierce materials. The scale on the blade (up to 30 cm) is used for quick and easy measurements. - USE - The insulation knife is used for cutting rockwool, glass wool, polystyrene, insulating foam, insulating and foamed materials, mineral wool, fibre material, felt and Styrodur. The hole at the end of the ergonomic handle is used to hang the knife. - Hultafors - Quality tools for professionals and craftsmen. Swedish premium quality for professional craftsmen since 1883. For 140 years, we have been developing innovative tools that you can rely on in any situation. We have always focused on precision, innovation and quality. This will not change in future, either. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01L6MXGJM | | Age Range Description | Adult | | Best Sellers Rank | 71,934 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Fixed-blade Knives | | Blade Edge | Flat | | Blade Length | 93 Millimetres | | Blade Material | Carbon Steel | | Blade Shape | Scandinavian Filo | | Blade Type | Scandinavian | | Brand Name | Hultafors | | Colour | Green/Black | | Customer Reviews | 4.6 4.6 out of 5 stars (1,668) | | Global Trade Identification Number | 07317843802719 | | Hand Orientation | Ambidextrous | | Handle Material | Plastic | | Included Components | 1 x Outdoor Knife | | Is Product Cordless | Yes | | Item Length | 22 Centimetres | | Item Shape | straight line | | Item Type Name | Outdoor Knife "OK4" | | Item Weight | 0.26 Pounds | | Manufacturer | Hultafors | | Model Name | OK4 | | Model Number | 483198 | | Number of Items | 1 | | Orientation | vertical | | Part Number | 380270 | | Power Source | Manual | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Carving | | Reusability | Reusable | | Size | 9 cm | | Special Features | Locking Blades | | Style | Scandinavian | | Theme | Outdoor | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** Adult - **Blade material:** Carbon Steel - **Brand:** Hultafors - **Colour:** Green/Black - **Handle material:** Plastic - **Included components:** 1 x Outdoor Knife - **Model name:** OK4 - **Recommended uses for product:** Carving - **Special feature:** Locking Blades - **Style:** Scandinavian ## Images ![Hultafors Ok4 Knife - Image 1](https://m.media-amazon.com/images/I/71+8q+VsH9L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: I keep trying to order this but every time I try it keeps telling me there’s a problem with the item in my order and won’t let me proceed.** A: If you are based in the UK (and the knife is coming from the EU) some of the knives have a wierd lockout now in their security 'age' check and won't let you buy/get them shipped, but it doesn't tell you that in detail so all you get is the 'there is a problem' message. **Q: Where is it made?** A: Hi a review I saw said it's made in Taiwan , using Japanese carbon steel. **Q: Is this knife full tang?** A: No it isn’t, but I wouldn’t worry about that. Trust me, it’s practically indestructible. You’ll never break it unless you are doing something outrageously stupid with it. **Q: How do you make the sheath horizontal, no use to me if you can't. The photos suggest that it is but I don't see how** A: Not really sure what you're asking, but if you mean: can the sheath be opened horizontally? - then, no. The knife is sheathed in the usual way, tip in first down to the hilt. If you mean: can you attach the sheath to something horizontally? Then yes, you could probably get this to work with the two straps at the back. It would depend what you're attaching it to and how, but yes, you could try. ## Frequently Bought Together - Hultafors Messer OK4 (Outdoormesser, Scandischliff, Klinge aus japanischem Messerstahl, Härte 58-60 HRC, rutschfester Griff, inkl. Köcher) 483198 - Hultafors 380020 GK Heavy Duty Knife - Hultafors 380070U Chisel Knife STK --- ## 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://burundi.desertcart.com/products/164728662-hultafors-ok4-knife](https://burundi.desertcart.com/products/164728662-hultafors-ok4-knife) --- *Product available on Desertcart Burundi* *Store origin: BI* *Last updated: 2026-10-06*