For the 2017-18 season.
Speed to the Finish!
The most complete source for pinewood derby speed tips and techniques on the market today!
Kits & Blocks
Pre-cut pinewood derby car kits, blocks, bulk kits, and more.
Wheels & Axles
Speed wheels, speed axles, competition components, and more!
Pinewood Derby Weight
Tungsten, lead, and steel weight for your pinewood derby car.
Unique and innovative tools to get the maximum speed from your car!
Pinewood derby polishing supplies, lubes, and more!
Pinewood Car Plans
Detailed car plans, with templates and step-by-step instructions.
Decals, Body Skins, pinstriping, and more!
Accessories, finishing supplies, paint stencils, DerbyDome, and more!
Pinewood derby software, gauges, and more!
Get great deals!
Certified Five Ounce Weight
for Pinewood Derby Scales
5 Ounce Test Weight
Eliminate questions and issues at the weigh-in by verifying the accuracy of your scale using this certified test weight. Each weight is guaranteed to be 5 ounces ± 0.006 grams (0.0002 ounces).
Note that this weight can be used to verify the accuracy of any scale, but may not function as a calibration weight for all scales - our scale uses a 200 gram calibration weight.