Lighten up with our all new Micro Wheel Collars. Designed for electric flyers with .047” to .062” axles and use set screws for a secure fit. These Micro Wheel Collars are 50% LIGHTER than standard 1/16” brass wheel collars. Each collar weighs 0.42 grams. Each pack includes (4) collars with set screws and a .050” allen wrench.
