90 ELBOW Barbed NYLON Hose Joiner Inline Connector Fuel Air Silicone Rubber Pipe

3mm (1/8) White Plastic Equal Barbed Hose Joiner 90 Degree. 4mm (5/32) BLUE Plastic Equal Barbed Hose Joiner 90 Degree. 5mm (3/16) BLUE Plastic Equal Barbed Hose Joiner 90 Degree. 6mm (1/4) BLUE Plastic Equal Barbed Hose Joiner 90 Degree.

eBay