Guyker 6-in-line Vintage Guitar Lock String Tuners – Locking Tuning Key Pegs Machine Heads Replacement Parts for ST TL Style Electric Guitars Gear Ratio 1:15 – gold

Excellent product

I bought a set and really like them, they look great and were working fine but one of the tuners failed after a six months, you turn the tuning key and the pitch doesn't change. I only play at home, and have several guitars so don't play the same one all the time... the guitar has never been abused or taken anywhere... no reason for it fail other than it must have had a defect. I ordered another set because my headstock is drilled for this set and don't want to replace it with something else and possibly have extra screw holes and I don't know if the manufacturer would do anything about replacing it and didn't want to wait forever to find out, so it looks like I'll be stuck with 5 spares.

Of the six tuners two were a different type to the other four, all in the same box. No response from Guyker on the issue. Totally useless set delivered from China. Better to go to a local store so you know what you are getting.

looks super clean on my partscaster, lets see if it will hold over time!

These were a perfect drop in fit for my Squier mini jazzmaster . You just need to drill some 1.5mm pilot holes for the screws. Be careful not to get the nuts cross threaded, try dry fitting first to ensure all is well then go ahead and install. They’ve improved the tuning stability no end along with a little nut sauce in the nut slots and most important of all fixing the over tightened screws in the bridge by inserting cocktail sticks in the drilled holes and refitting the bridge.Also I love the look of these relic tuners, it gives the whole headstock that vintage vibe.