22mm OD in-line connector / filler with a small Japanese filler neck, hand made in Sheffield, UK by Complete Radiator Supplies. Designed for splicing into a coolant hose to create a convenient filler point, or to replace a damaged/incorrect neck in an existing cooling system. The connector body is manufactured from mild steel and supplied painted black, with a brass neck. This filler neck is intended to suit hose sizes with an inside diameter of 22mm. Important: Next Day delivery only applies once dispatched. Example: selecting Next Day delivery may result in an estimated delivery of around 5 working days from purchase. Returns: 30-day returns accepted. Buyer pays return postage unless otherwise stated. Message us anytime with questions, to confirm s.