Product Description Universal Reducer. This Reducer consists of pieces which can be joined and used as a single reducer or split to give a variety of options.The Fittings are all Tapered so a millimeter each way should be ok to give a decent fit. Can be used to reduce a 100mm hose down to ; Outside Diameter Inside Diameter 68mm 62mm 45mm 40mm 40mm 34mm 35mm 28mm
