Mumbo's Wrench

The Magic Wrench is the main combat tool used in Banjo-Kazooie: Nuts and Bolts. It was given to Kazooie by L.O.G. once Banjo and Kazooie reached Showdown Town. Gruntilda, seeing that she did not recieve anything, asked L.O.G. what her gift was, and she then recieved Piddles.

The Magic Wrench, aside from being used in combat, is used levitate objects in the worlds. Kazooie is also able to use it by turning Wrench-It Bolts, which will dispense Jiggies, release Jinjos, open gates, etc. The Wrench is also used to create the vehicles in Mumbo's Motors.