Some bushings that adapts the traditional Gibson Tune-O-Matic bridge post to the offset and diameter of the Tonemonster Piezo Bridge.
The posts that are included in the piezo bridge are of a thicker diameter and require drilling in the body of the gibson Les Paul.
The threads are also bigger so you cant install the included bridge post in the original threaded ancors.
Using these offset grommets, you can slide them over the original gibson bridge post.
Letting you retrofit install the bridge snuggly without risking to damage the body of the guitar by drilling. And being able to switch back to a completely original guitar if you would change your mind.
There are two different sets of bushing.
1st set has a center offset of 0.2mm
2nd set has a center offset of 0.3mm
On my guitar i found the 0.2mm to fit better, but both are included.
Simply slide them over the post, twist the post untill it lines up with the bridge.
Then slide the bridge over your bushing.