The Sound Hole Guitar Clamp is a precision-engineered tool that fits perfectly into the soundhole of your guitar. It provides solid support while you work on tuning or repairing your guitar. You can adjust the clamp to apply the perfect amount of pressure without harming your guitar. This clamp helps you achieve high-quality work, whether you’re fixing an antique or creating a beautiful new guitar. Crafted from durable materials, the Sound Hole Clamp isn’t just a tool; it’s an investment in your craft. We constructed it robustly to last, accompanying you through countless projects. When you buy an O’Brien clamp, you’re joining a tradition of luthiers who always strive for the best. Each clamp includes a Crossover Mini and a Quick Docking Station to help you maximize its potential.