A locking nut set for use with double locking tremolos (typically paired with Gotoh's GE1996T). These are premium quality locking nuts made from durable steel to ensure a long working live without maintenance.
These are supplied with three shims that can be placed under the nut to adjust the height, a string tensioner bar, along with the accompanying screws and allen keys for installation.
These are mounted through the back of the neck, these are not top mounted (see FGR-2 for top mounted version).
Dimensions can be found in the final product photo.