Refined title: Tru-Spin Prop Balancer for RC Helicopter and Multirotor Airplane

The Tru-Spin Prop Balancer is designed to balance model airplane props of all sizes and weights, as well as boat props, spinners, car wheels, helicopter rotor heads, jet fans, and fly wheels. Each balancer comes complete with easy-to-follow assembly and prop balancing instructions. The balancer features a specially designed locking cone that securely centers and locks the props onto the balancing shaft, ensuring utmost accuracy. The balancing shaft is manufactured from hardened material and then centerless grounded, providing precision balance every time. The prop balancer's aluminum wheels turn virtually friction-free, further enhancing the precision accuracy.

This prop balancer is built for the modeler who expects the very best. Manufactured from hardened material, it can balance a wide range of air props, boat props, spinners, car wheels, helicopter rotor heads, jet fans, and fly wheels. The secure centering and locking mechanism ensures utmost accuracy, while the adjustable design accommodates props of various sizes. Each balancer comes complete with easy-to-follow instructions for assembly and prop balancing.

The precision-machined rotating wheels of the prop balancer assure easy and perfect balance. The unique over/under set-up option allows the balancer to accommodate even large-scale props. Additionally, the balancer offers optional quadcopter balancer shafts for both 5mm DUBQ3380 and 6mm DUBQ3381.

In summary, the Tru-Spin Prop Balancer is a versatile and high-quality tool designed for the modeler who demands the best. Its features include:

• Balances air props of all sizes and weights, boat props, spinners, car wheels, helicopter rotor heads, jet fans, and fly wheels
• Securely centers and locks props onto the balancing shaft for utmost accuracy
• Completely adjustable propeller balancer
• Comes with easy-to-follow assembly and prop balancing instructions
• Precision-machined rotating wheels for easy and perfect balance
• Unique over/under set-up option accommodates even large-scale props
• Offers optional quadcopter balancer shafts for both 5mm DUBQ3380 and 6mm DUBQ3381

This prop balancer is made of a combination of plastic and metal, and is packaged in a brand gift box. The package size is 16 * 9.5 * 4cm / 6.3 * 3.7 * 1.6in, with a weight of 334g / 11.8oz.

product information: