This is a Team Associated Factory Team Universal Tire Balancer for 1/18, 1/10, and 1/8 scale Wheels. A balanced tire on any type of RC car can drastically improve the handling characteristics and decrease drivetrain wear by reducing rotational vibration. The new FT Tire Balancer offers a universal design to work on all popular types of RC wheels, and the handheld design of the tool makes it easy to use in any situation. A double-sided adapter nut allows for balancing on an array of different wheels while FT ball bearings ensure a smooth and free spinning operation -- a critical component in a tire balancer. The FT tire balancer is also anodized with black and blue components to look good in your toolbox.