Magnetic Suspension Propeller Prop Balancer for Multi-Rotor Copter Helicopter
Made With 2.75mm Carbon Fibre Side Plates
6mm Aluminium Braces
And Strong Neodymium Magnets
To Give Virtually Zero Resistance To The Prop Spindle
Ensuring An Accurately Balanced Propeller, Wheel, Boat Propeller, Flywheel Or Fan.
Some Easy Assembly Will Be Required