There are various types of fittings known as end-feed, solder ring, compression, press and push-fit which were all covered by the cartel, with the result that business and retail consumers were paying higher prices.
Het kartel bestreek alle verschillende soorten fittingen, zoals eindfittingen, soldeerringen, knelfittingen, pressfittingen - met als resultaat dat bedrijven en consumenten hogere prijzen betaalden.