I thought this adapter was hard to find and am grateful I was able to deliver it in such a timely manner. I don't use it for high performance bindings so can't comment on strength or durability and I haven't used it long enough to comment on how water and alcohol resistant it is. The NPT fitting is larger than I thought it might have been wiser to buy a smaller version but bottom line the adapter is what it is what I bought and the service was excellent.