Side projection offsets are used in square and rectangular cast iron downpipe systems to move the downpipe assembly sideways across the wall by a fixed measurement.
Cast Iron Rectangular Downpipe Bend - 135 Degree x 100mm x 75mm Black
Cast Iron Rectangular Downpipe Branch - 135 Degree x 100mm x 75mm Black
Cast Iron Rectangular Downpipe - 56mm Front Projection 100mm x 75mm Primed
Cast Iron Rectangular Downpipe - 115mm Side Projection 100mm x 75mm Primed
Cast Iron Rectangular Downpipe Eared - 100mm x 75mm x 1829mm Black
Cast Iron Rectangular Downpipe - 610mm Front Projection 100mm x 75mm Primed