SLINKY-FIT Pan Connectors are a very flexible pan connector which have a wire reinforced giving them strength and stability in the most flexible situations. They also have a Smart-Flo design extension tube which helps to prevent any sediment build up which could cause a future blockage. * 11/4" top access * Extremely flexible * Wire reinforced for life long stability * Smart-Flo design extension tube * Suitable for all 4"/110mm PVC-U and cast iron soil pipe * 90 - 107mm inlet fits all toilet pan spigots * Manufactured in high quality polypropylene. Viva 90deg Flexible Pan Connector Inc Pipe Boss 250mm - 550mm in White Polypropylene. This Viva 90° Flexible Toilet Pan WC Pipe Connector features a 1 1/4"" boss connection suitable for a waste pipe from a basin. High quality and versatile for use where the soil connection is off-centre. Super flexible and built to last, wire reinforcement gives them added durability making them more stable whilst the 'Smart-Flo' inner prevents any unwanted blockages.