Wrench

From the Super Mario Wiki

Wrench can refer to a number of subjects:

• Gotcha Wrench, a living wrench-like creature from the Wrecking Crew series.
• Rocky Wrench, a mole-like Koopa that first appeared in Super Mario Bros. 3.
• No. 6 Wrench, a special trading item in Donkey Kong Country 3: Dixie Kong's Double Trouble!.
• The magic wrench Kazooie wields in Banjo-Kazooie: Nuts & Bolts.