Multi-tool
（重定向自Multitool）
![Leatherman Pocket Survival Tool](/Images/godic/202501/28/Leatherman3351.jpg")
A multi-tool (or multitool) is any one of a range of portable, versatile hand tools 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.