| 6 Inline Kit: Complete upgrade for inline headstocks. Grip-Lock: Locking system improves tuning stability. Open Gear: Classic appearance with modern performance. 18:1 Ratio: Smooth and precise tuning adjustments. 10 mm Fit: Fits standard 13/32 inch headstock holes. | UMP Included: Installs without drilling or special tools. Bass Side: Configured for bass-side headstocks. Non Staggered: Six 21 mm string post tuners included. Chrome Finish: Durable polished chrome appearance. Made in Korea: Precision built for dependable performance. |