I got these to go on my custom Fender guitar and they didnt disappoint. They look perfect for the period i was going for and slotted straight into the predrilled holes on the head stock. I had them fitted in 2 minutes and the quality of the tuning mechanism is the best of all my guitars, nice and smooth and precise, very useful on strats. First time going with Fender parts and now know why everyone loves them, they live up to the hype. Cant find any faults with them so far.