My custom built RIB has 'old style' Novurania tube valves and I can't seem to find any adapter/connector that would fit them!?
Valves look like this:
Inside:
I've tried a bunch of random 'adapter kits' on Amazon and none of them fit. The 'twist lock' style one look like they would work but they're not long enough and don't engage the valve mechanism. Any advice??
Also, hoping to use my NRS Blast pump to inflate, so hoping whatever adapter or hose fits this: