42mm Floyd Rose Licensed Locking Guitar Nut

Well made

Much better than the similarly priced amazon copy, feels solid and works solidly overall good

Excellent customer service

I don't know much about guitars but have to do on going repairs on my own . I popped into the shop and they couldn't do enough to help and resolve my problem . For once the Jackson guitar now stays in tune . Going forward I hope to use the in house repair service to set it up properly.