Just heat some water in a coffee cup in the microwave till it boils. Then stick the end of the 3/16" hose in the hot water for 1 min. Then it will just slide on. You can put a clamp on or just leave it off. I have a few without clamps and they dont leak at 8-12psi.
Primaries: Mojave Red (AG)
Kegs: Hibiscus Saison (AG), Orange Kolsch (AG) , Cocunut Porter
Future Brew: Wee Heavy