A MUST FORMAKING ROCK SOLID, STABLE VIDEOThe DU-BRO Drone/Quadcopter prop balancer's aluminum wheels turn virtually friction free for precision accuracy. The Du-Bro Tru-Spin Prop Balancer will balance drone props of all sizes and weights. Each balancer comes complete with easy to follow assembly and..
Simple, easy and safe to install. The spinners are available in 7 sizes. Each spinner comes complete with 5 shaft adapters (5mm, 6mm, 1/4", 7mm, 5/16"). You don't have to drill out our back plates!Features a unique nylon insert lock design for attaching the back plate and spinner - giving a solid an..
Simple, easy and safe to install. Each Spinner comes with5 shaft adapters (5mm, 6mm, 1/4", 7mm, 5/16"). Features a unique, nylon insert lock nut design for attaching the back plate and spinner - giving a solid & secure hold. Designed with safety in mind.Weights:2" (50.8 mm) - 29grams2-1/2" ..
Du-Bro's Tru-Spin Prop Balancer is the most precise balancer on the market. Our specially designed locking cone securely centers and locks props on to the balancing shaft for utmost accuracy. Each cone is carefully inspected on a calibrator to make sure it is running true. The balancing shaft is man..