These countersunk ring magnets are 0.500 inch (12.7mm) outside diameter, 0.150 inch (3.8mm) inside diameter and 0.125 inch (3.2mm) thick.

These disc magnets are 0.063 inch (1.6mm) diameter and 0.031 inch (0.8mm) thick. They are magnetized through the thickness.

These disc magnets are 0.250 inch (6.4mm) diameter and 0.100 inch (2.5mm) thick. They are magnetized through the thickness.

These disc magnets are 1.000 inch (25.4mm) diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness.

These magnets are 0.250 inch (6.4mm) cube. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish.

These magnets are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish.

These rod magnets are 0.250 inch (6.4mm) diameter and 0.250 inch (6.4mm) long. They are magnetized through the length.

These disc magnets are 0.500 inch (12.7mm) diameter and 0.063 inch (1.6mm) thick. They are magnetized through the thickness.

These disc magnets are 0.500 inch (12.7mm) diameter and 0.250 inch (6.4mm) thick. They are magnetized through the thickness.

These disc magnets are 0.625 inch (15.9mm) diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness.

These disc magnets are 0.500 inch (12.7mm) diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness.

These ring magnets are 0.500"(12.7mm) outside diameter x 0.250"(6.4mm) inside diameter x 0.125"(3.2mm) thick. They are magnetized through the thickness.

Lead-free Strip Weights are incremental, which allow adjustments to a car's weight, even on race day!

A pinto horse is genetically created when an allele for a spotting pattern is present.

Lead-free Round Weights are easy to install.

The lead-free Tapered Weight is incremental, allowing adjustments to your car's weight, even on race day!

Use this kit to improve the overall performance of your racer. Save over purchasing items separately.

Use this kit to eliminate axle friction and create high performance axles that improve your car's speed.

Ready-to-go, no woodworking tools required. The Wedge comes with pre-drilled axle slots. Just sand, paint and decorate.

The fine-grain, soft wood is lightweight and easy to cut. Block comes with pre-drilled axle slots. Just shape, sand, paint and decorate.

Rough-cut, unfinished Funnycar shape for those who want a great looking racer but may not have the necessary woodworking tools or skills.

Rough-cut, unfinished Grand Prix shape for those who want a great looking racer but may not have the necessary woodworking tools or skills.

Lead-free Stick-on Weights allow you to cut off excess weight as needed, easily. Use included double-sided tape to attach to side of car as part of design.