Du-Bro's Tru-Spin Prop Balancer is the most precise balancer on the
market. Our NEW 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 manufactured out of hardened material and then
is centerless ground giving precision balance every time.
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 and 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. A
truly precision instrument built for the modeler who expects the very
Can balance DJI self tightening props if purchase Orion RC Balance ROD listed under "Optional Item"