Ratio by Graph Tech Model # 8721-C7 (12:1 to 48:1) Electric Locking 7 in-Line

Ratio locking tuners

Fantastic quality tuners. Excellent service. Recommended.

A bit on the expensive side, but a proper drop-in replacement nonetheless

Used this to replace stock tuners on an Ibanez double-locking trem 7-string electric. Wonderful stuff! I only wish the fixating pins were a bit longer (for peace of mind), though the ones on these tuners work as well and the tuners will never wobble. Additionally, the tuners are a bit expensive. On the plus side, I think they will last the lifetime of the guitar. So, highly recommended!

Great option for locking and precision tuning

This is my second set of ratio tuners I’ve purchased for an Ibanez RG series guitar and they fit great and the precision of getting your guitar tuning dialed in is amazing.