The most common variety of DC power sockets (barrel jack/barrel socket), 5.5mm hole with 2.1mm center (5.5x2.1), your choice of the following colours…
Panel mount in a tubular form so that you only need to drill a circular hole to mount it.
Locking nut included. Solder tabs on the back to connect your wires.
See my other listings for 5.5/2.1 plugs and sockets.
That’s about all that can be said!
All of our products are shipped from Christchurch, New Zealand using CourierPost for NZ, and Airmail for international.