Du-Bro's Tru-Spin Prop Balancer is the most precision balancer on the market. The 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 prop balancer's aluminum wheels turn virtually friction free for precision accuracy.
The Du-Bro Tru-Spin Prop Balancer will balance model airplane props of all sizes, weights, 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. Packaged in a reusable clamshell blister for storage. A truly precision instrument, built for the modeler who expects the very best.
