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🗡️ Slice through your day with style and precision — the ultimate titanium EDC knife!
The KeyUnity KK01 Titanium Folding Knife combines aerospace-grade titanium and corrosion-resistant steel for a lightweight yet durable EDC tool. Featuring a replaceable #24 carbon steel blade with a safety 90° stop, it folds compactly to 81.8mm and includes a keychain hole for effortless carry. Ideal for outdoor enthusiasts and daily users alike, it delivers precision cutting for a variety of tasks from camping to crafts.























| ASIN | B09TQJ27MQ |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #223,168 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,047 in Pocket Knives & Folding Knives |
| Blade Edge | Flat |
| Blade Length | 139.5 Millimeters |
| Blade Material | Carbon Steel |
| Blade Shape | Drop Point |
| Brand | KeyUnity |
| Brand Name | KeyUnity |
| Color | Suminagashi Pattern |
| Customer Package Type | Tamper-evident and cushioned retail packaging |
| Customer Reviews | 4.7 out of 5 stars 397 Reviews |
| Hand Orientation | Ambidextrous |
| Handle Material | Titanium |
| Included Components | Knife |
| Item Length | 5.49 Inches |
| Item Weight | 32.5 Grams |
| Manufacturer | KeyUnity |
| Model Name | KK01 |
| Model Number | KK01 |
| Part Number | KK01 |
| Power Source | Manual |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Wood Carving,Indoor,Outdoor,Camping |
| Reusability | Reusable |
| Special Feature | Foldable, Lightweight, Non Slip, Rust Resistant |
| Special Features | Foldable, Lightweight, Non Slip, Rust Resistant |
| Style | Contemporary |
T**H
Small, sharp, handy knife
Perfect for envelope cutting, package opening, and other small tasks you don't want to ruin your nails for. Good sturdy, yet lightweight build and I love how the replaceable blades are included. The ruler design is fantastic for when I don't want to eyeball something. Still a small size though, definitely attach it to your car keys or other keychain you keep on you to keep yourself from losing it. I made the mistake of not keeping one on a chain and lost my first one.
A**R
Great Keyring knife with a bunch of extra blades
If you have seen my other reviews you know that I am a fan of keyunity. All of their products are quality. This happens to be the one time I can give them all 5 stars simply because this was at a price point that I consider fair. Well atleast it was when I bought it at 18 bucks. I see its going a bit north of that. Oh well I will let this one slide. Ive been very happy with this mini knife. I have it attached to my keyring with their quick release magnet. It has been very handy and I dont even notice the extra bulk of it on my keyring. I have had it for a while now and I have never had one problem with it. Not even a scratch. I highly recommend.
B**7
Keyunity Knife
I added this to my Keychain. Nice and sharp. What's even nicer, the replacement blade in my wallet!
O**K
amazing little knife, especially for the price. highly recommend.
great value for the price, nice and strong, and easy to use and relatively safe locking mechanism, as usual from KeyUnity. love the titanium handle and steel blade holder. the smooth black finish on the titanium handle makes it feel really comfortable on your fingers, which i think is important for these small knives because you tend to hold them with the tips of your fingers rather than the palm of your hand like you would a bigger knife. would give 5 stars but i have a slight issue with the #11 blades that come with this KK01S knife. they are a slightly different shape from your standard #11 scalpel blades. i like to buy spare blades for my KeyUnity knives in bulk but the pack of #11 blades i have is slightly wonky in this blade handle. now, it comes with 10 spares plus the one the knife comes with but i can go through them relatively quickly so. you can see in my images the blade on the right is the one that comes with the knife and the blade on the left is from my extras. seems unimportant but it means the one on the left doesnt quite sit into the handle correctly. great addition to my collection regardless and i'd still highly recommend it to anyone wanting a decent and portable little knife.
M**K
Bought this for my wife
I bought this for my wife as an after thought for her. She was wrapping gifts, had to break down boxes and open packages at her job. She didn’t want to carry a pocket knife, which I don’t know why. I saw this and the size and dimensions seemed small enough and it had replacement blades so no sharpening. Plus I got it for her and figured if she didn’t like it I might find a use for it. She liked it. It fit on her key chain which she liked and I’ve seen her take it out several times to open things while we were out somewhere. Several of her girlfriends asked what it was and thought it was cool. She gave one as a birthday present after.
I**S
Great EDC
A very useful and lightweight EDC tool. Small enough to fit comfortably in a pocket or hand, but not so small that it's a joke like some of the other blade holders out there. The main body (the two halves that have the hexagon with the "Ti" symbol in it) appears to be made of titanium whereas the rest of it is something ferromagnetic. It is not pure titanium and also contains something like stainless steel, or at least a titanium alloy.
C**N
Perfect!
Super happy with the product, feels great in the hand and seems like it will last a really long time! I’ve seen some people say they didn’t get extra blades but mine came with 10 extra in the box so no complaints there! Also you can use different blades! Any scalpel blade size #6 all the way up to #16 will fit on the handle but not all blades won’t close. I think my favorite will be the #10 blade, fits great and closes just fine. (The package ONLY comes with #11 blades, I have others form a craft project) the 12 blade (curved) fits the handle perfectly but has a gap when “closed” so I won’t recommend carrying any blade that is not able to have the cutting edge completely covered by the scales. Also I’d recommend a bead, I love edc beads on tools I like the personal touch it adds and gives my larger hands a bit extra to hold when using the tool.
T**R
Very nice tiny knife.
The knife is very well made. I can’t see it ever wearing out. The knife did come with several blades although they are pretty sharp they are more like utility knife blades not the surgical blades I prefer. They both fit fine but those utility blades are slightly thicker and a bit tougher to remove as it gets a bit tight. The surgical blades install exactly like on the scalpel handles. All this fine precision and quality in a titanium knife, perfect
M**A
Asombroso
Corta como un bisturí
T**Y
Leggero e Versatile
Un piccolo bisturi da portare sempre in tasca Attenzione ⚠️ durante l'uso perché non perdona nessuna distrazione
L**A
KeyUnity non delude mai: un altro gioiello in titanio!
Ho già acquistato altri prodotti KeyUnity in passato e ogni volta resto colpito dalla cura con cui sono realizzati, e questo coltello pieghevole in titanio KK01 conferma ancora una volta l’ottima impressione. Il design è davvero riuscito: minimale, elegante e con quella sensazione “premium” in mano che ci si aspetta da un oggetto in titanio. n tasca o sul portachiavi è leggero e discreto, ma quando lo si usa dà subito l’idea di solidità e precisione. La lama intercambiabile è molto affilata e perfetta per i piccoli lavori di tutti i giorni, dall’apertura dei pacchi ai tagli più precisi. La chiusura è fluida e si percepisce una buona attenzione alla sicurezza e alla qualità delle lavorazioni. Nel complesso è uno di quei piccoli EDC che fa piacere avere sempre con sé: bello da vedere, ben fatto e davvero utile nella vita di tutti i giorni. Per chi conosce già il marchio è una conferma, per chi lo scopre con questo modello direi che è un ottimo punto di partenza.
J**S
Klasse Messer
Tolles kleines Messer. Top Qualität
F**A
Fantástico
Muy buen producto, lo malo, demasiado peso para ser de titanio el mango, dudo de que sea de este material.
Trustpilot
1 month ago
2 weeks ago