Available in 1 12 inch and 2 inch sizes Finned seal spigot for internal connection to 4 inch 110mm cast iron plastic or clay Ideal for low level connections Sealing ring to fit BS EN 1451 2000 and BS EN 1329 1 2000 plastic waste pipe Manufactured in Polypropylene McAlpine 4 inch 110mm Drain Connector Soil to Waste Reducer 2 inch DC3 BL in Black Plastic