Duotight - 8mm (5/16') Plug
This fitting is used for gas or liquid leak testing purposes with Duotight manifolds or fittings.
Use it instead of attaching hosing to a disconnect which has other leak spot potential.
Suitable for 8mm Duotight fittings.
It is particularly useful for testing MK5 regulators and ball lock disconnects without the need for hosing and more valves.
From: Kegland