LOVED SO MUCH ~ Purchased another for my other guitar.
Below is the review I made for the ABM 7021B Roller Nut Single Cut. This is the same nut but in chrome. Loved it so much I've purchased another one for my other guitar. This one has gone on my Epiphone Les Paul (1998- Samic Factory - Korea). No Bigsby on this one but has solved the annoying problem with strings (especially the G,B,E strings) binding on the bone nut during tuning, also had the same problem with a graphite nut. I can highly recomend this product. very high quality
PREVIOUS REVIEW~ABM 7021B Roller Nut Single Cut. This has made a huge improvement in tuning stability using the Bigsby B5 in conjunction with a TonePros TP6R (Standard Tune O Matic - Roller Saddles).
This is fitted to a custom made guitar.
Relatively easy to fit although some shimming may be necessary, but this is not a difficult task using very basic tools.
I think it would also help with tuning on a guitar without a tremolo. Stopping those strings that get caught on the nut during tuning, especially the G string.
This is a high quality, well made product.
This is only my opinion and experience of this product.