Blade Balancer for Helicopter blades, Propellers (complete set)

This superb quality universal blade balancer uses a precision machine alloy center beam supported by twin sealed ball races.

Compatible with : Multicopter fixed-wing propellers 250-700 airplanes.

Hole Diameter 2~5mm fixed-wing.

Maglev-method was adopted on the center fixing axis to balance the tested products with zero resistance.

Helicopter blades with Hole screw from 2-5MM,