---
product_id: 164728662
title: "Hultafors Ok4 Knife"
brand: "hultafors"
price: "€ 66.38"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hultafors"
url: https://www.desertcart.sk/products/164728662-hultafors-ok4-knife
store_origin: SK
region: Slovakia
---

# Integrated 30cm measurement scale 316mm Japanese carbon steel blade Impact-resistant PP plastic handle Hultafors Ok4 Knife

**Brand:** hultafors
**Price:** € 66.38
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut sharp, measure smart — the pro’s edge you can’t afford to miss!

## Quick Answers

- **What is this?** Hultafors Ok4 Knife by hultafors
- **How much does it cost?** € 66.38 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/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

- • **Ergonomic Durability:** Handle crafted from impact-resistant PP plastic offers a secure, slip-free grip during intense use.
- • **Precision Cutting Power:** Serrated 316mm Japanese carbon steel blade ensures ultra-clean cuts with minimal shavings.
- • **Built-in Measurement Scale:** Quickly measure up to 30cm directly on the blade for efficient, on-the-go accuracy.
- • **Professional-Grade Reliability:** Backed by 140 years of Swedish craftsmanship, trusted by pros for precision and longevity.
- • **Versatile Insulation Specialist:** Perfectly engineered for cutting mineral wool, foam, polystyrene, and other insulating materials with ease.

## Overview

The Hultafors OK4 Knife features a robust 316mm Japanese carbon steel blade with a serrated edge designed for precise, low-shaving cuts. Its integrated 30cm scale streamlines measurements on the job, while the impact-resistant PP plastic handle ensures durability and a secure grip. Engineered for professionals working with insulation materials, this Swedish-made tool combines 140 years of craftsmanship with modern innovation to deliver unmatched reliability and performance.

## 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.

Review: Outstanding - I’ve had the knife for 3 months now to replace one of a similar vein, a Morakniv companion. Hultafors’ option is superior in basically every way. The sheath is pretty standard plastic, but it’s separate from the belt loop, which is great for me due to knife laws where I live. Quick on/off. The knife itself is fantastic, I don’t know how they make them so good at the price point. The handle is comfortable, with a good texture to give you a secure grip. It really never feels like it’ll slip out your hand. The blade itself takes and holds an edge very well, it came sharp but only took 5 minutes on a 1000/6000 grit whetstone to be sharp enough to shave. It held that edge through a solid 4 days of use on a camping trip where I used it pretty much non stop all 4 days. The only flaw, and I use “flaw” VERY lightly, is it’s a touch dented on the spine from being hammered through wood. This isn’t really a flaw of the knife itself, had I used a bit of wood the way I’d usually do it would’ve been fine, but I had a framing hammer to hand and used that instead. The dents are minor and I could really fix them, I just don’t care to. A must buy at a price point that hides the sheer quality and robustness of the knife. For me, expensive blades are for chefs. For an every day fixed blade I want a number of things and this ticks every single box.
Review: Very good - Nice and sharp good for hunting

## 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 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 26,057 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Fixed-blade Knives |
| Blade edge | Flat |
| Blade length | 93 Millimetres |
| Colour | Green/Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,578) |
| Date First Available | 29 Aug. 2016 |
| Handle material | Plastic |
| Included Components | 1 x Outdoor Knife |
| Item Package Quantity | 1 |
| Item Weight | 118 g |
| Item model number | 483198 |
| Manufacturer | Hultafors |
| Material | Alloy Steel, Carbon Steel, Plastic |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 380270 |
| Power Source | Manual |
| Product Dimensions | 3 x 5.99 x 22 cm; 117.93 g |
| Shape | straight line |
| Size | small |
| Special Features | Locking Blades |
| Style | Scandinavian |

## 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)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding
*by K***N on 29 July 2024*

I’ve had the knife for 3 months now to replace one of a similar vein, a Morakniv companion. Hultafors’ option is superior in basically every way. The sheath is pretty standard plastic, but it’s separate from the belt loop, which is great for me due to knife laws where I live. Quick on/off. The knife itself is fantastic, I don’t know how they make them so good at the price point. The handle is comfortable, with a good texture to give you a secure grip. It really never feels like it’ll slip out your hand. The blade itself takes and holds an edge very well, it came sharp but only took 5 minutes on a 1000/6000 grit whetstone to be sharp enough to shave. It held that edge through a solid 4 days of use on a camping trip where I used it pretty much non stop all 4 days. The only flaw, and I use “flaw” VERY lightly, is it’s a touch dented on the spine from being hammered through wood. This isn’t really a flaw of the knife itself, had I used a bit of wood the way I’d usually do it would’ve been fine, but I had a framing hammer to hand and used that instead. The dents are minor and I could really fix them, I just don’t care to. A must buy at a price point that hides the sheer quality and robustness of the knife. For me, expensive blades are for chefs. For an every day fixed blade I want a number of things and this ticks every single box.

### ⭐⭐⭐⭐⭐ Very good
*by N***D on 26 January 2026*

Nice and sharp good for hunting

### ⭐⭐⭐⭐⭐ For the price its a great knife.
*by M***S on 21 November 2025*

Great value. Well made. Small but sturdy. For the price its pretty good.

## 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

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-04*