Description Best Fittings Airgun Charging Fitments Quick Coupler Kit 1 x BEST Fittings 1/8″ BSP Quick Coupler Socket Snap On Connector 2 x Quick Coupler Plugs with Bonded Seal Washers 1 x Stainless Steel Combined Pressure Test/Dust plug Quick Coupler – Spare Plug Add more fill probes to your BEST Fittings Starter Kit, BEST Fittings QC02 Quick Coupler Socket or compatible Foster 12FS, 12FSS and 12MS Straight Thru Quick Snap Couplers. Quality Stainless Steel, made in the UK. 1/8″ BSP female thread. Extended Quick Coupler Our new socket has been designed to allow connection to “Foster Type” fill nipples that are recessed deeply within the stock. If you need a coupler release tool, then this socket should overcome that problem as the release collar is a full 30mm long, as opposed to the 10.5mm long on our standard coupler.
