John Guest Speedfit Elbow 15mm PEM0315W - Pack of 5 Push-Fit Connectors

Reducing Straight Connector - 15mm Pushfit x 3/8" Pushfit - DMFit AUC15M06

Reducing Straight Connector - 3/8" Male NPTF x 1/4" Pushfit - John Guest PI010823S

Equal Straight Connector - 6mm Pushfit x 6mm Pushfit - John Guest - PM0406E

John Guest Speedfit Straight Reducing Connector 22mm X 15mm

Equal Straight Connector - 3/8" Pushfit x 3/8" Pushfit - John Guest PI0412S

Reducing Straight Connector - 3/8" Pushfit x 5/16" Pushfit - John Guest PI201210S