Guitar Hex Wrench Metal Hex Key Flat Ball End 4mm Instrument Accessory For Repai

Feature: \n 1. Guitar Wrench: The hex wrench is useful to adjust the curvature of the guitar neck, which also has wide compatibility for flexible maintenance.\n2. Double Headed: The hex key wrench has a flat end on the one side and a ball end on the other side, so as to better meet your various needs.\n3. Broad Utility: Moreover, the flat end hex key is also a very practical tool for installation, assembly, repair, woodworking, automobile, etc.\n4. Easy for Work: Conforms to ergonomic design, the hex key wrench has long handle for easier operation, largely improving your working accuracy.\n5. Premium Metal: Mainly made of premium metal material, the guitar wrench with rustproof coating is not easy to deform, durable for long term use. \n\nSpecification: \n\nItem Type: Guitar Hex Wrench\nMaterial: Metal\nArm Length: Approx. 7.5cm / 2.95in\nLength: Approx. 12.5cm / 4.92in\nFunction: Adjustment wrench to adjust the curvature of the guitar neck, suitable for all models and some brands of: