The McAlpine WC-EXTA is an adjustable length straight extension piece that is designed to be used with rigid WC connectors. It is typically used to extend the length of the WC connector when there is not enough length to connect the toilet pan to the waste pipe. The extension piece is made from high-quality materials, such as polypropylene and synthetic rubber, which makes it durable and long-lasting. It has a white finish that matches most toilet pans and is easy to clean. The adjustable length feature of the extension piece allows it to be adjusted to fit the required length, which means that it can be used in a wide range of installation situations. The extension piece is easy to install and can be fitted quickly without the need for any special tools or equipment. Overall, the McAlpine WC-EXTA extension piece is a high-quality product that provides a flexible and adjustable solution for extending the length of rigid WC connectors. It is durable, easy to install, and suitable for use in a wide range of installation situations. ・ Available with finned outlet for 4"/110mm PVC-U and cast iron soil pipe diameters (internal), and with plain end outlet to fit 110mm soil or underground pipe fittings ・ 97-107mm Inlet suits all pan spigots ・ Adjustable Length ・ Space Saving ・ Complies with BS 5627:1984 and DIN 1389-28