If you have a DIN style reg, this item is super useful to have in your dive bag, in case you find some Older Yoke (or 'A' clamp-style) valves, in small dive centers.

Converts your DIN style regulator into an A clamp fitting.

Please note: This converter is designed to fit the 236 BAR DIN valves with the 5 threads, rather than the 7-thread 300 Bar style of DIN fitting.