Du-Bro Tru-Spin Prop Balancer, The Most Precise in the Market, Fully Adjustable for Small and Large Props, Tires, and Rotors

OverviewTru-Spin Prop Balancer is the most precise balancer on the market; It has two side plates and the height of each plate is adustable The prop balancer's aluminum wheels turn virtually friction free for precision accuracy Our specially designed locking cone securely centers and locks props on to the balancing shaft for utmost accuracy The DU-BRO Tru-Spin Prop Balancer will balance model airplane props of all sizes and weights, drone & quadcopter props, boat props, spinners, car wheels, helicopter rotor heads, jet fans, fly wheels, etc Each balancer comes complete with easy-to-follow assembly and prop balancing instructions. A truly precision instrument built for the modeler who expects the very best. 1/pkg