The Graph Tech ResoMax NV2 Autolock Bridge is a high-quality guitar part designed for acoustic and classical guitars. Made from proprietary lightweight ResoMax alloy, it offers enhanced harmonic richness and durability. The integrated String Saver saddles reduce string breakage and improve sound clarity, while the Autolock system secures the bridge magnetically, allowing tool-free installation and removal. This system ensures high precision and reliability, favored by top guitar brands worldwide. The lightweight alloy construction maximizes resonance, providing a natural, granular sound that complements your guitar's tone. Suitable for 4mm post diameters, it fits a wide range of guitar models, supporting stable tuning and long-lasting performance. Imported directly from the USA, factory-sealed, with all duties included, it arrives in 11-13 days.