New 10 Pack Mono 1/4" 6.35mm ID Socket Jack Connector Panel Mount Guitar Plate k
Mono jack socket: 1/4"(6.35mm) Inner diamter. Original 44mm Stainless Steel Watch Case For Seagull ST3600/ST3621 ETA 6497/6498. 6.35mm mono socket mounted on the panel. For All electric guitar & bass guitar.