Gotoh

GB707C-B Single Gotoh GB707 Bass Side Chrome Sealed Bass Tuning Key, With Hardware, 20:1

Gotoh AP-0600-010 Standard Guitar or Bass Chrome Neckplate

Gotoh AP-0615-010 Chrome Football Guitar or Bass Jackplate

Gotoh AP-0633-010 Jack Plate for Les Paul, Chrome plated, With Screws. Jack hole diameter is 3/8" (9.5mm). 1-11/32.