Amazon.com: Original Leafield C7 Inflation and deflation Air Valve, Package with Two (2) Valves & One (1) Genuine Screw-in Valve Adaptor suitable for 20mm Diameter Hose : Sports & Outdoors
Inflation adapter for inflatables by Eric | Download free STL model | Printables.com
Avon Inflate Adaptor Screw in inc Spring for C7 & D7 Valve 21mm OD - The Wetworks
Amazon.com: Original Leafield C7 Inflation and deflation Air Valve, Package with Two (2) Valves & One (1) Genuine Screw-in Valve Adaptor suitable for 20mm Diameter Hose : Sports & Outdoors
Leafield C7 & D7 Valve Adapter
Pomp adapter voor Leafield C7/D7 ventiel - HIBS BV