Multi-Tool +
![Multi-Tool](https://files.ozbargain.com.au/t/79/7379.jpg?h=afdf5f42)
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.