Beautiful, beautiful parts. Italian-made of modern materials for modern fuel. On offer is one matched set, both with reserve, that can be mounted with spigot pointing front or rear depending on your application. No bottom ferrules are needed and modern fuel line no longer requires clamps.
Installed, they look and work fantastic, with very smooth action and NO leaking. (Jam nuts and tank sealing washers not included.)
1/4" BPT thread, which will fit very late BSA ('71-on), all Norton Commando and Triumph back to the early '50s.