Universal Socket Wrench
This 3/8″ socket wrench can do the work of over 30 sockets. It will adjust from 3/8″ to 3/4″ and 10 to 19mm’s. Pretty cool and well-reviewed. This universal socket head allows one-handed operation and is great for general jobs that require several sized socket wrenches. I’m tempted, especially for just $17.99.