Red Hat Leisure. Motorhome/caravan air/water quick fit fittings. 12mm Tap
12mm Y, 3/8 threaded to 12mm elbow, 3/8 to 12mm straight, 12mm to 12mm bulkhead fittings. 12mm to 12mm straight, 12 to 10mm straight 12mm to12mm elbow, 12mm T piece. 12mm to 12mm tap, 8mm to 8mm tap.