3.25oz. Weights Tungsten for Pinewood Derby Car, Incremental Cylinders Car Weights with 5 Different Sizes for Fastest Derby Car Speed
- High Density: The purity of this set of tungsten weights is 99.95%, which is 1.7 times higher than lead density. Equal weight is smaller to create more potential energy, resulting in faster speed to help win the race..
- Five Sizes: This tungsten weights includes 1/2oz*4, 1/4oz*2, 1/8oz*2, 3/16oz*2, 1/16oz*2. More sizes are available to suit different situations, making it easier to adjust your car precisely..
- Safe Material: These tungsten weights steels are processed safely with no edge, non-toxic. It is safe even for children to operate..
- Easy to Install: Our cylinders tungsten are 3/8” in diameter (standard drill size). You only need to drill a hole in the pine car, insert the weights and hold it in place..
- Easy to Store: Each set of tungsten weight comes with a storage box( 2.64*2.05*0.48”), which is easy to carry and can also use for storage..