TonePros SS1-B Black Standard locking studs.
Tonepros locking Studs are designed to lock down any wraparound bridge or stop tailpiece. They provide 100% of the contact area of the bottom flange, 100% of the contact area of the stud top, no lean, and components that are completely locked solid to the guitar body. Fits USA Gibson and others.
Authorized TonePros dealer since 2001.