Best Fittings Quick Coupler Socket

A Best Fittings coupler socket which the quick coupler plugs locate in to in the quick coupler kits, this socket can also be used to fill some air rifles including most Daystate, Benjamin and Crosman air rifles and is the adaptor required to use the probe on the SMK PR900W.

A flow restrictor is fitted for more controlled airgun filling, this can however be easily removed if required, the coupler has a 1/8″ BSP male thread allowing it to be used on most pump and cylinder fill lines.

Safe for use on all pre-charged equipment up to and including 300BAR, 4500psi.