Tru-Spin Prop Balancer Item No. Dubro Products - DUB499

I have used Dubro since I was a kid in the 70's.  This balancer is the perfect tool to balance your props. 

DU-BRO® 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 manufactured out of hardened material and then is centerless ground giving precision balance every time.