Tungsten Weights Canopy Weight for Faster Speed for Derby Cars

【Item】  tungsten pinewood derby canopy weight

【Grade】99.95% Tungsten

【Specification】According to customer's drawings

【Dimension】1/2 oz,1/4 oz,1/8 oz, 1/16 oz

【Density】18.2g/cc

【Brand】HAO Carbide

【Country of Origin】ZhuZhou,China

【Usage】counter weight