The pattern designer from Pinewood Derby Speed Secrets, Troy Thorne, guides young car designers step-by-step through the building of beginner, intermediate, and advanced levels of cool cars. Learn More
The Pro Body Tool is a precision CNC machined sizing pin made from C.R. steel with zinc plating for corrosion protection. Ensuring proper axle fit by reaming undersized wheel bores (great for wheels that don't fit on the mandrel!). Ensures accurate rotation by squaring the inner wheel hub to the wheel bore for proper mounting on a Wheel Mandrel. Reduces the wheel hub to a car body braking effect by accurately and easily coning the inside wheel hub.
WARNING: Choking hazard. Small parts. Not for children under 3 years.
A precision machined holding tool made from C.R. steel with zinc plating for corrosion protection. Accurately machined shaft allows for precision use in any drill chuck or Dremel-type tool. Step-down on shaft allows BSA wheels to be mounted with the "spokes" facing the drill chuck, simplifying work on the inside edge of the tread. WARNING: Choking hazard. Small parts. Not for children under 3 years.