Cascade Cast Iron Style 170mm Plastic Half Round Fabricated Special Angle (Black) The High Capacity Cast Iron Style Rainwater System is ideally suited to traditionally styled buildings with larger roof areas. Period style detailing combined with very high levels of roof drainage ensure that this system can be used on a wide variety of large heritage style buildings. Description: Allows a run of guttering to continue around a corner. A gutter support bracket must be fixed within 150mm on both sides of the angle. Features: Authentic detailing and finish on downpipe, guttering and fittings. Fully compatible with the Cast Iron Style Soil System and traditional Cast Iron. Double seals on outlet, unions and angles. Incorporates 105mm Round Downpipe and 100 x 75mm Rectangular Downpipe. Choice of Ogee, Bath, Gothic and motiffed hopper designs. Available in six colour options: Classic Black, Oxford Blue, Olive Green, Graphite Grey, Sandstone, Porcelain White.