Frost and UV-resistant ABS plastic. Quick fit 1/2″ (12.7mm) male accessory connectors. Joins hoses and accessories via 1/2″ (12.7mm) female quick fit connectors. Fits 1/2″ (12.7mm) female quick fit connectors and compatible with all standard 1/2″ (12.7mm) quick fit connectors. Frost and UV-resistant ABS plastic. Quick fit 1/2″ (12.7mm) male accessory connectors. Joins hoses and accessories via 1/2″ (12.7mm) female quick fit connectors. Fits 1/2″ (12.7mm) female quick fit connectors and compatible with all standard 1/2″ (12.7mm) quick fit connectors.