One Wheel Truing Mandrel
Four axles
0.5 oz. pumice powder and 0.25 oz. tube of graphite powder
Official Pinewood Derby raceday log/tips and tricks book
Detailed instruction sheet

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.6 inch
Height : 1 inch
Length : 8.7 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B0031KVOTM

Product Description

Officially licensed by the Boy Scouts of America. This handy Tuning Set has what you need to get the best possible performance out of your Pinewood Derby racer. The Wheel Truing Mandrel helps you make your wheels as perfectly round as they can be. And with the 600-grit sandpaper and Graphite Powder, you can polish your axles to mirror smoothness to minimize friction ? and maximize speed! Adult supervision recommended.