The string locking nut is an essential component for your 6-string electric headless guitar, designed to provide strength and stability. Made from durable zinc alloy material, it ensures your strings are securely locked in place for optimal performance. Features: Specifically designed for 6-string electric headless guitars. Efficiently locks strings for enhanced sound quality. Dimensions: 42.5 x 26.2mm (L x W) with a 35.5mm string spacing. Constructed from zinc alloy, offering a robust and anti-corrosive solution. Comes with 2 wrenches and 2 mounting screws for easy installation. Specifications: Material: Zinc Alloy Suitable for: 6-string Electric Headless Guitar Color: Black Item Size: 4.25 x 2.62cm (1.7 x 1.0in) Item Weight: 65g (2.3oz) Package Size: 4.5 x 3 x 3cm (1.8 x 1.2 x 1.2in) Package Weight: 66g (2.4oz) Package Includes: 1 x String Locking Nut 2 x Wrench 2 x Screw