|This article is about a/an weapon in Kamen Rider W.|
- "Metal Maximum Drive!"
- ―Finisher announcement[src]
The Metal Shaft (メタルシャフト Metaru Shafuto) is an extendable quarter staff used by Kamen Rider Double when he assumes any form that uses the Metal Memory. It first appears in Kamen Rider Decade: All Riders vs. Dai-Shocker, and then made its TV debut in episode 2.
- HeatMetal: Metal Branding (メタルブランディング Metaru Burandingu)
- CycloneMetal: Metal Twister (メタルツイスター Metaru Tsuisutā)
- LunaMetal: Metal Illusion (メタルイリュージョン Metaru Iryūjon)
Finishing his battle with Nobuhiko Tsukikage in the World of Decade, Double assumed HeatMetal and used the Metal Shaft to send Shadow Moon flying into the Dai-Shocker Castle, leaving him to be destroyed with the Castle by the All Rider Kick.
Having been summoned to the world within the Magic Stone by Haruto, Double assumed HeatMetal and wielded the Metal Shaft against a trio of Masquerade Dopants while Fourze fought three Stardust Ninja Dustards.