Cascade Cast Iron Style 112mm Plastic Roundstyle Union Bracket - Black Connects two gutter pieces, some guttering ranges have joints ready incorporated in the design. The Roundstyle Cast Iron Style Rainwater System is synonymous with traditional cast iron styling and blends perfectly with the architectural detailing on heritage buildings, being virtually indistinguishable from original Cast Iron systems. The authentic styling of the Roundstyle system is suitable for both period styled new build and renovation projects alike. Features Authentic detailing and finish on guttering, downpipe, hoppers and fittings. Fully compatible with the Cast Iron Style Soil System and traditional Cast Iron. Available in six colour options: Classic Black, Oxford Blue, Olive Green, Graphite Grey, Sandstone, Porcelain White.