The Profile PLB001-CR Nut Blocks are the perfect replacement for locking nuts on your electric guitar. Crafted from durable chrome-plated metal, these nut blocks ensure maximum string stability and tuning accuracy, even during intense play. Designed for seamless compatibility with most locking nut systems, they are ideal for repairs or upgrades. Their polished chrome finish complements any guitar style, making them a reliable and visually appealing choice for players who demand precision and performance.