Monaural jack 6.35mm for inputoutput, open jack female for phone plug, for making your own effector, for guitar and bass (set of 3)

guitar jack. This is a monaural phone jack used for input/output of effectors, etc. For open type, female, 6.35mm diameter phone plug. Body outer diameter: 19.2mm (excluding terminals). Body total length: 30mm. Mounting hole diameter: 9.5mm. Fixing nuts and washers are included. VG SUPPLY products are inspected and packaged in Katsushika, Tokyo before being delivered to you☆