The file 'Early 90’s Hot Wheels Booster Track Connector 3D Printer Model' is (stl) file type, size is 15.1KB.
Found an old early 1990's Hot Wheels booster for $2 at the thrift store. Brought it home and saw one of the track connector pieces were broken. Modeled a basic replacement piece using TinkerCAD. Works well with my booster, posting here in case it can help other Hot Wheels fans!
Old_Booster_Connector.stl | 68.5KB |