Graphtech RATIO Ukulele Large Button Tuners ~ Black Folding Body harmonium With a fast 22-fret rosewood

With a fast 22-fret rosewood fingerboard inlaid with dot position markers

Tabla stay in tune because Badhi don’t expand after fixing

Many of today’s musicians like things simple and affordable

Good quality brass material casted Bells viewed with cotton and Red Resham threads

Graphtech RATIO Ukulele Large Button Tuners ~ Black Folding Body harmonium With a fast 22-fret rosewoodThe PRU 5004 is a set of RATIO Machine Heads for ukuleles that use 4 tuners. This set has larger buttons than the PRU 4004 BK version. These ukulele machine heads are a perfect fit for all types of ukuleles except the Soprano type. Gear ratio: 6: 1 Peg holes diameter required: 0. 236" (6mm) String post diameter: 0. 232" (5. 9mm) Bushings diameter: 0. 344" (8. 75mm) String post length to string hole: 0. 732 (18. 6mm) Weight per single machine head: 0.