Grover 309N Nickel Deluxe A-Style Mandolin Tuners

Standard 4+4, for A type mandolins: These new mandolin machine heads were designed by master luthier Lynn Dudenbostal for Grover and are die cast with an 18:1 ratio for fine tuning. All mounting hardware including screws and bushings are provided. Grover proudly stands behind their machine heads with the following lifetime warranty ... should your Grover tuners ever fail, for any reason, simply return them to us for a fast and friendly no charge repair or replacement. Features: Gear Ratio: 18:1 Nickel Finish Screws and bushings are provided Worm and gear are precision-cut for perfect mesh Model # 309N Lifetime Warranty Shipped insured Brand New Price: $59.95 Normally Ships Within 1-2 Days.