Quick Summary
The Nite Ize Doohic Key Tool is a key-sized multi-tool in black. It is designed to attach to an existing key chain or strap, and it includes a box cutter, bottle opener, wrench sizes, a ruler and a flat head screwdriver.
Its compact size and 12 g weight make it easy to keep with your keys, but the exact tool set and small size mean buyers should check whether the included functions match the tasks they want to cover.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Nite Ize – the maker named on the product. |
| Model | KMT-01-R3 – useful for confirming the exact version. |
| Product type | Key tool multi-tool – designed to ride on a key chain or strap. |
| Colour | Black – useful if you are matching other accessories. |
| Size | 2.6" x 0.7" x 0.1" (64.8 mm x 17.2 mm x 2.5 mm) – helps judge pocket or keyring carry. |
| Weight | 12 g (0.4 oz) – a very light carry item. |
| Tools | Box cutter, bottle opener, wrench sizes 1/4", 5/16" and 3/8", ruler in inches and centimetres, flat head screwdriver. |
What to Compare Before Buying
- Included tools: Compare the listed functions with the small jobs you actually want this tool to handle.
- Carry size: Check the stated dimensions if you want it to sit comfortably on a keyring or strap.
- Weight: At 12 g, it is a light carry item, so compare that with any preference for extra heft or a larger hand tool.
- Tool sizes: The wrench sizes are 1/4", 5/16" and 3/8", so confirm those match the fasteners you expect to meet.
What Else You May Need
It attaches to an existing key chain or strap, so you will need a suitable way to carry it if you do not already have one in use.
Before You Decide
Confirm the model number, the black finish and the exact tool set before choosing an offer. Check the dimensions against your preferred keyring carry and make sure the wrench sizes and cutter function suit the tasks you want it for.









