| Vintage Kit: Designed for vintage 6-inline headstocks. Grip-Lock: Locks strings for improved tuning stability. 8.5 mm Fit: Fits standard 11/32 inch headstock holes. UMP Included: No drilling or special tools required. Staggered Posts: Includes 21 mm, 20 mm, and 19 mm posts. | 15:1 Ratio: Smooth and accurate tuning adjustments. Bass Side: Configured for bass-side installation. Chrome Finish: Bright, durable chrome appearance. Schaller Fit: Compatible with M6 Mini footprint guitars. Made in Korea: Precision manufactured for lasting quality. |