Used Grover ROTO-GRIP TUNERS 50SG Guitar Accessory

This used set of Grover Roto-Grip 50SG tuners is a premium upgrade for your guitar, offering locking functionality, solid gear ratio, and dependable tuning performance. Great for players who want more stability, quick string changes, and high-quality machine heads from a trusted brand.

Features

• Locking “Roto-Grip” mechanism to secure the string and reduce slip
• Precision gear ratio (typically 18:1) for fine tuning control
• Durable cast housing and sealed lubrication for long life
• Direct drop-in fit for many guitars (depending on your head-stock configuration)
• Includes mounting hardware and bushings

Condition

This item is used and in good working condition. All six tuners function flawlessly, the locking mechanism works cleanly, and they hold tuning well. Cosmetic wear is present (minor surface scratches, light tarnish) but nothing that affects performance.

Item Condition & Testing

All used gear is fully tested when it arrives and again before shipping, so you can buy with confidence. Any included accessories are shown in the photos, and any functional issues are always noted. Expect normal cosmetic wear that may not show clearly in pictures. Since items are also available in-store, light demo wear may be present.

Shipping

We ship to the contiguous 48 states using flat-rate pricing that includes insurance. If shipping looks high, send us your ZIP for a more accurate quote. Orders outside the lower 48 may require additional costs—please reach out before purchasing.

Returns

Returns are accepted within 48 hours of delivery. The buyer covers return shipping, and a 20% restocking fee applies. If you have any questions before buying, feel free to message us—we’re happy to help.

Order Issues

If your order isn’t processing, double-check that your billing and shipping addresses match. For any other issues, just reach out and we’ll get it sorted quickly.

If you’d like a suggested listing price based on recent market comps, I can pull some used-sale examples for this exact model.