pinewood derby screw-on zinc weights

Tungsten Cylinders are ideal for weighting your pinewood derby car because tungsten is much denser than lead, so you can pack more weight in a smaller

Tungsten Cylinder Weights 2oz

Pinewood Derby® Flat Weights, Add Speed to your Pinewood Derby Car

Weights Pinewood Derby Car

Pinewood Derby + Science = WINNER - stlMotherhood