Loose sockets in 100mm black round cast iron downpipe systems are used to connect two plain ended pipes.
Cast Iron Round Downpipe Hopper Head Traditional Deep Flanged Outlet - 75mm Black
Cast Iron Round Downpipe Bend - 112.5 Degree x 65mm Primed
Cast Iron Round Downpipe Branch - 112.5 Degree x 65mm Primed
Cast Iron Round Downpipe Hopper Head Traditional Eared Outlet - 65mm Black
Cast Iron Round Downpipe Bend - 112.5 Degree x 75mm Black
Cast Iron Round Downpipe Hopper Head Fluted Eared Outlet - 75mm Black