Nice to see an old homemade brought back. Props! Was there any leakage from just that?
no the tightness of the 3/4 INCH THREADED MALE COUPLING and the hose nozzle when screwed together sandwiches the tire vale to the rim of the hose handle so well i have had it up to 100 psi left it for 20 minutes came back checked the psi and it was still at 100 psi it is a perfect seal