Hobby Fans RC Prop Propeller Balancer for RC Helicopter Multirotor Airplane

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. Completely adjustable propeller balancer. Precision-machined rotating wheels to assure perfect balance easily. Unique over/under set-up option accomodates even large-scale props. Description: Item name: Prop Balancer Suitable for: RC Multi-Rotors, RC Quadcopter, RC Hexcopter, DJI Phantom, DJI Inspire, DJI F450, RC Airplane, RC Helicopter Material: plastic and metal Package Information: Package size: 16 * 9.5 * 4cm / 6.3 * 3.7 * 1.6in Package weight: 334g / 11.8oz Package List: 1 * RC Prop Balancer (unassembled) 1 * User Mannal