Pinewood Derby Tungsten Cubes 3/16″

Tungsten Cubes are one of the easiest ways to add weight to your Pinewood Derby Car. With tungsten being 1.7 times denser than lead and over 2 times denser than zinc the Incremental Tungsten Cube kit makes adding plenty of weight to your derby car.

Each 1 oz. Tungsten Cube Kit contains 15 pieces of precision sized 3/16 high density, tungsten:

It takes approximately 4 oz to weigh a smaller profile car such as our slim wedge. Larger cars will take less.