Another exciting new addition to our official line of Pinewood Derby® car accessories! Easily molded into any shape you desire, tungsten putty can be used to add the perfect amount of weight exactly where you need it.
Putty is sticky, non-toxic, and waterproof—stays where you put it! Add the whole ounce or break off just what you need to fine-tune and finish your winning design.
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.