
thumb|Bicycle multi-tool folded (left) and unfolded thumb|Two multi-tools from Codex Löffelholz, Nuremberg 1505 thumb|Victorinox SwissTool thumb|Wenger PocketGrip
thumb|Bicycle multi-tool folded (left) and unfolded thumb|Two multi-tools from Codex Löffelholz, Nuremberg 1505 thumb|Victorinox SwissTool thumb|Wenger PocketGrip
A multi-tool (or multitool) is a hand tool that combines several individual functions in a single unit. The smallest are credit-card or key sized units designed for carrying in a wallet or on a keyring, but others are designed to be carried in a trouser pocket or belt-mounted pouch.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).