This straight Duotight MFL joiner is suitable for our EVABarrier Beer & Gas hosing in 6mm ID x 9.5mm OD line or most lines with 9.5mm outer diameter.

The FFL x 9.5mm duotight is suited to those who prefer to have their gas line a different thickness so that it can be easily identified in a tangled like situation inside a fridge/keezer/kegerator.

Looking for high quaility push in fittings that will seal tight? duotight are the push in fitting with superior sealing capacity due to the double o-ring sealing design.