NECHGEAR has affiliate partnerships (including Amazon). These do not influence editorial content, though we may earn commissions for purchases using our links. Clicking the device names, images or buttons will redirect you to the product listing (on Amazon, or other sellers) where you can find more product details. Learn more
Are you looking for a small, simple utility knife for the keychain?
Really, without exaggeration.
This carabiner features a B shape design and is made of titanium, an extremely durable and lightweight material, that can withstand up to 110 pounds (50 kg).
And that’s not all.
Inside the carabiner is a folding super sharp surgical blade, that can be easily rotated out when you need them.
You will be amazed how often the little knife comes in handy.
The angle of rotation is from 90° to 180°, so the knife can be used very easily on a paper cut, box unpacking, sharpen a pencil, or cut a rope.
And one of the awesome things about the rotatable blade is that it can be easily replaced with common scalpel #11 blades.
When you open up the RovyVon Utility U4, the blade extends the unit to 4.33″ (110 mm), which is the perfect size for the average hand and when closed, the carabiner alone is 2.64″ long (67.1 mm). The carabiner frame also features markings for a 4 cm ruler.
RovyVon Utility U4 Keychain Carabiner Knife
- Material: Titanium
- Replaceable blade: scalpel #11
- Length close: 67.12 mm (2.64″)
- Width: 32.04mm (1.26″)
- Thickness: 3.8mm (0.14″)
- Weight: 15.6g (0.55 oz)
With the RovyVon Utility U4, your keychain gets a powerful helper. A perfectly sized and well-designed carabiner with an extremely sharp blade that can be easily opened and close with one hand.
Photos courtesy of RovyVon
Our recommendations are honest and we are highlighting only products that are above average at the time of the review.
Disclaimer: Some of the links we add to this page are affiliate links (including Amazon). We may receive a small commission if the purchase is made through those links… this adds no additional cost to you.