This is a set of nickel Gibson Custom Shop bridge wheels from circa 2003 that will fit all years of the abr1 and roze-wood base – where it has original usa Gibson posts in place…these are the standard USA (SAE) thread that has been used by Gibson from the 40’s to present on usa instruments.  These wheels will fit your old usa Gibson posts if you are using them. New old stock.  Nice set.

Diameter is  5/8 inch.  This set is QUALITY USA GIBSON!!

I acquired these from a contact I used to have at the Gibson Custom Shop during the era of garage sales in the early 2000's....I am going through the remaining boxes and still listing new things.