This smooth 2.5 oz tungsten canopy has a 3/8 inch stud for mounting to your car. Drill a 1/4 inch deep 3/8 inch hole then super glue to your car.
Tungsten Canopy Weight Compatible with Pinewood Derby Cars
4 Glenamoy Rd #101, Lutherville Timonium, MD 21093, MLS# MDBC485338
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