MusicNomad MN237 Premium Truss Rod Wrench - 4mm - Tool for Adjusting Guitar Neck Reinforcement - 1 Piece

Premium 4mm ball-end truss rod wrench for easy adjustment of acoustic guitars, specifically designed for Martin® models. Features a comfortable handle. Optimise Your Instrument: MusicNomad MN237 4mm Ball-End Truss Rod Wrench Ensure perfect neck adjustment for your guitar with the premium MusicNomad MN237 wrench. This 4mm ball-end wrench is an essential tool for quick, easy, and precise truss rod adjustments in acoustic guitars, even in deep soundholes. Specially designed for selected Martin® guitar models (e.g., DSS, OMSS, Modern Deluxe Series, SC-13E), it is also compatible with other acoustic guitars requiring a 4mm nut. With a durable steel construction, black nickel finish, and an extra-long ergonomic handle, it offers maximum comfort, control, and longevity. Precise and safe adjustments are the foundation for perfect playability and tone. Key Features: Truss rod wrench, 4mm, MusicNomad MN237, Martin guitar, acoustic guitar, Ball-End, neck adjustment, guitar tools.