Mono and Stereo Output jacks for electric guitars.
1/4" Jack Size.
3/8" thread diameter (9.5mm)
Includes washer and nut.
Switchcraft jacks (Mono type 11, Mono shorting type 12A, Stereo type 12B) have an Imperial thread, other jacks have a Metric thread.
Switchcraft mono jacks available in standard (approx .28") bushing or long .375" (3/8").
Switchcraft mono shorting jacks (type 12A) available in standard (approx .28") bushing only.
Switchcraft Type 12A Littel-Jax shorting type phone jack. The switched terminal is normally closed and is usually connected to ground to eliminate hum when unplugged. Includes nut and washer. Tip is shunt.