SMH TheTinkererProfile
Name: Phineas Mason
Alias(es): Tinkerer
Affiliation: Toomes Salvage Company
Portrayed by: Michael Chernus
First appeared: Spider-Man: Homecoming

Phineas Mason, also known as the Tinkerer, is a former salvager turned professional criminal who used alien and robotic technology salvaged by Adrian Toomes to create all new powerful weaponry. Due to the actions of Spider-Man, Tinkerer's weapons came under risk of being found, and Toomes considered shutting down their criminal organization, however the Tinkerer convinced him to do a final heist on Tony Stark's cargo plane which resulted in Toomes being arrested. He was portrayed by Michael Chernus in Spider-Man: Homecoming.