7-way multi port JOINT / quick plug-in / one way distribution six way FOR 4mm/6mm/8mm/10mm/12mm/14mm/16mm TUBE connection
https://www.vogueparade.com/shopping/EN/200282142/1/4000461043632/7-way-multi-port-joint-quick-plug-in-one-way-distribution-six-way-for-4mm6mm8mm10mm12mm14mm16mm-tube-connection//