Grover Machine Heads are very astounding. I put them on my Jackson King V and all my tuning instability is gone. I had to drill new screw holes, no big deal. The Grovers will be a staple in my gear from now. They are the only product that i will give 5 all across the board. Just buy them. I bought two sets, knowing that they will be great. Being a first time user i was blown away. Im having a professional install them on my Ibanez because i dont want to chance screwing that one up. Buy them and you will be pleased.

Grover Machine Heads are very astounding. I put them on my Jackson King V and all my tuning instability is gone. I had to drill new screw holes, no big deal. The Grovers will be a staple in my gear from now. They are the only product that i will give 5 all across the board. Just buy them. I bought two sets, knowing that they will be great. Being a first time user i was blown away. Im having a professional install them on my Ibanez because i dont want to chance screwing that one up. Buy them and you will be pleased.

i have a set that came stock on my washburn mercury and i dont remeber the last time i had to tune (besides occasionally sliding down into drop d) even after whammy action they fall right back into their original place. grover has done a fine job

These are the best keys period. I have used them on strats that would not stay in tune because of the tremlo they will really stabilize the neck. Take it from a 35 year pro, you can't go wrong with these keys. They would be a deal at twice the price.

I have a Squire Strat. I got it before I was actually into guitar, and knew anything about it. After I started seriously playing and learning about it, and learning whe it's tuned right just by hearing it, I realized that the thing would be going out of tune within MINUTES of tuning it. I let this go because I had no knowledge of these tuners, and just assumed nothing could be done. Well, one day, I just got fed up. I asked a few people, and ALL said Grover tuners. I looked here, and was like, Psh, Nah, I'll wait for a new guitar. Well, a month or so later, I really started to get frustrated and decided that even if it helped just a LITTLE bit, it would help. And boy, did it help! These have kept my guitar in tune better than ever. The only time I have had to retune was a day after putting them, and new strings on, and that was about a day later. I know that when I buy a new guitar, I will buy these along side of it.