DC-005 DC-015 DC022b Snap In Type Series DC Power Jack 5.5x2.1 5.5*2.5mm Female Plug Socket Adapter Panel Mount Connector
https://www.vogueparade.com/shopping/EN/5/7/1005003391082449/dc-005-dc-015-dc022b-snap-in-type-series-dc-power-jack-55x21-5525mm-female-plug-socket-adapter-panel-mount-connector//