Top Flite Precision Magnetic Balancer Balance props, wheels, spinners and more — with accuracy never before possible! Airplane and boat props, car wheels and tires, clutch bells, ducted fan jet rotors, nose weights, spinners…all these and more can and SHOULD be balanced on Top Flite's patented Precision Magnetic Balancer. Its exclusive, nearly frictionless magnetic design helps you virtually eliminate damaging vibration – to reduce engine wear, protect radio components, prevent structural damage, lower noise and improve handling. Both ends of the steel balancing shaft are ground to perfectly centered points. The shaft is held in place between powerful Ceramic 8 magnets, with only one end actually touching a magnet. But the shaft will support and balance objects weighing up to approximately 5.5 ounces (156g) – and propellers as large as 24x16! Constructed of long-lasting, high impact plastic and nickel-plated steel, the Precision Magnetic Balancer can be assembled in just seconds – and disassembled just as easily for convenient storage. Its plastic shells double as a sturdy, 2-1/8 x 7-1/8 x 1-5/16 carrying case. The balancer includes an 8-page instructional booklet that explains how to use it, how to correct out-of-balance props...even how to measure wind speed! Specifications: Transport size: 2-1/8 x 7-1/8 x 1-5/16 inches, Assembled size: 2-1/8 x 7-1/8 x 7-3/8 inches
Price is just $10 plus $5 shipping. Please add $1 for Paypal payments to cover the fees. Comes with original box and instructions.