Y-PK-4 BARBED CONNECTOR sold in multiples of 10 only

Barbed Y-Connector Y-Pk-4 for Plastic Tubing Pan, Pun, Pl, Pp, Pu. Nominal Size=3,4 Mm, Operating Medium=Compressed Air In Accordance with Iso8573-1:2010 [7:-:-], Note On Operating and Pilot Medium=Lubricated Operation Possible (Subsequently Required for Further Operation), Pneumatic Connection, Port 1=For Tubing Outside Diameter 6 Mm, Materials Note=Conforms to Rohs, Festo