The Mezz Wavy joint is a highly specialized, high-precision connection engineered to provide maximum surface contact and a seamless transfer of energy between the shaft and the butt. Featuring a unique, wave-like thread profile, this joint is designed to grip the wood of the shaft with extreme stability, resulting in an exceptionally solid, "one-piece" feel and ultra-low vibration upon impact. It is a favorite among players who demand a stiff, responsive hit and consistent feedback on every shot. This proprietary system is a signature of the Mezz brand and is frequently paired with their high-performance Expro, Sigma, and WX series shafts.