Tru-Spin Propeller Balancer from Du-Bro - 499
Du-Bro's Tru-Spin Prop Balancer is the most precise balancer on the market.
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 grounded giving precision balance every time. 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 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 best.
Features:

Built for the modeler who expects the very best
Manufactured out of hardened material
Balances air props of all sizes and weights, boat props, spinners, car wheels, heli rotor heads, jet fans, fly wheels, etc.
Securely centers and locks props on to the balancing shaft for utmost accuracy
Each balancer comes complete with easy-to-follow assembly and prop balancing instructions

Includes:

1 Du-Bro Tru-Spin Propeller Balancer

 
  WARNING: This product can expose you to styrene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.