uxcell 2 Pcs 8mm to 4mm Y Shaped Puch in Connector Pneumatic Fittings
It is designed for using to connect with polyethylene, nylon and PU tubing. Simple push in design for connecting to the tube and provide secure connection, requires no extra sealing. Round release ring on two ends facilitates pneumatic installations in confined spaces Please notice the size before ordering the item to avoid buying wrong thing.