

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.
🔪 Cut sharp, measure smart — the pro’s edge you can’t afford to miss!
The Hultafors OK4 Knife features a 316mm Japanese carbon steel blade with a serrated edge for minimal shavings, an integrated 30cm scale for quick measurements, and an impact-resistant PP plastic handle for superior grip and durability. Designed specifically for cutting insulation materials like mineral wool and foam, this Swedish-engineered tool combines precision, longevity, and ergonomic comfort, making it a must-have for professional craftsmen and managers who value efficiency and quality.
| ASIN | B01L6MXGJM |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 5,181 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Fixed-blade Knives |
| Blade Edge | Flat |
| Blade Length | 93 Millimetres |
| Blade Material | Carbon Steel |
| Blade Shape | Scandinavian Filo |
| Blade Type | Scandinavian |
| Brand | Hultafors |
| Brand Name | Hultafors |
| Colour | Green/Black |
| Country of Origin | Sweden |
| Customer Reviews | 4.5 out of 5 stars 1,610 Reviews |
| Global Trade Identification Number | 07317843802719 |
| Hand Orientation | Ambidextrous |
| Handle Material | Plastic |
| Included Components | 1 x Outdoor Knife |
| 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 | 118 g |
| Manufacturer | Hultafors |
| Model Name | OK4 |
| Model Number | 483198 |
| Model name | OK4 |
| Orientation | vertical |
| Part Number | 380270 |
| Power Source | Manual |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Carving |
| Recommended uses for product | Carving |
| Reusability | Reusable |
| Size | 9 cm |
| Special Features | Locking Blades |
| Special feature | Locking Blades |
| Style | Scandinavian |
| Theme | Outdoor |
| Unit Count | 1.0 count |
H**D
Great sturdy knife (with a little work)
I bought this as a replacement for my trusty mora clipper I lost recently. The sheath is a nice friction fit and has a loop for a firesteel which is great addition. It clips onto a belt well and the elastic strap can be removed too if desired. The material on the handle is nice a gripy and pleasent to use and fits well in the hand. The blade is carbon steel and has a tough black coating all over the knife blade this is ground away on the bevel the first time you sharpen it so I see it more as rust prevention on the face and to protect during shipping rather than use. It also has some measurements etched into the coating I'm not sure how useful these are. In comparison to my old mora this knife is much thicker (3mm) and broader (24mm) blade than the clipper which is great. It is not sharp out the box but I wouldn't expect it to be! Having the ability to sharpen and maintain a knife comes with owning a knife. The biggest downside to this knife was the grind this was obviously done quickly at the factory and given the price I understand. Instead of being an even grind from guard to tip the grind tapered towards the tip. This I'm assuming is easy during manufacturing but it makes for a very "blunt" tip which is difficult to sharpen but also strange to use doing any work close to the tip feels off you have to change the angle and that just feels weird to me. I spent about an hour re profiling the edge with a coarse diamond stone to be more consistent as you can see in the pictures and I'm very happy with it. I actually enjoy making this knife my own and improving it. If this is something you want to avoid and use straight out the box then this isn't the knife for you. However as an inexpensive bushcraft knife it's hard to beat. Carbon steel holds a wicked edge and is easy to sharpen this is a fantastic blade for thoes who have never owned or maintained on as well as more experienced outdoors people.
S**L
Strong, reliable, sharp - a knife you can depend on
A great, robust, workhorse of a knife. Perfect for abusing in the outdoors - i use mine around camp, and for bushcrafting tasks. The scandi grind is perfect for carving. Makes lovely feathersticks. Comfortable grip, wet or dry. Keeps a decent edge, just a little stropping needed if it starts to dull. Even comes with a ferro rod. Whether you're starting your bushcrafting journey, or just want a knife that you can abuse - this is for you!
K**N
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.
P**O
Good knive, but it was dull out of the box, once I sharpened it I love it
Very nice ergonomics, decent steel, but not sharp out of the box. It was very dull when I received it but after a few minutes on the diamond stone and strop its very sharp indeed and has held it well so far. The handle is comfortable and allows a great deal of control. I also like the sheath, which fits well and has a loop for a fire steel. So far Im happy but I must admit at £23 I think it was priced a little high.
N**D
Very good
Nice and sharp good for hunting
C**M
Reliable and value knife
I purchased this knife after comparing different products and their reviews. Upon receiving it I was thoroughly impressed. Pretty sharp out of the box, a couple passes on my hone and strop and it was good enough to shave. After putting it through its paces with whittling and using it to baton kindling, it's held up really well. Always comfortable in the hand, the handle is a great size and the texturing feels secure. The blade is a good size, the black coating is fairly durable but is wearing off on the spine. As the knife is carbon steel it should be kept dry or it will rust in these exposed areas. The edge retention is good, it sharpens quickly, the point alignment is decent. For the money I'd say this is as good as it gets.
T**Y
Good quality bug out item
I have had this item for my bug out kit/camping this item appears to be of good quality, and is able to cut rope easily, and barks off a trees,
M**E
Not sharp by any means
Pro’s - is a knife and not horribly expensive Cons’s - out of the box I have spoons that are sharper than this
Trustpilot
3 weeks ago
1 month ago