These six adapters fit a wide range of valve types.
Answered on 9/7/2012 by Clyde from NRS
This adapter (1703.4) works on both Boston valves and Leafield valves. Buy 2, they are cheap and fragile. The adapter kit (#1733) should also work, but the pieces are easy to lose. In either case, just try nozzles until one fits.
Answered on 9/7/2012 by Diving Professor from North Miami, FL