The Wavin Osma RoundLine OT003B 90° Gutter Angle in Black is a robust, semi-round inner corner fitting designed for smooth directional changes in 112mm guttering systems. Made from durable plastic, it's ideal for residential and commercial rainwater drainage installations.
The Wavin Osma RoundLine Running Outlet & Swivel Bend Black (0T625B) is a premium PVC-U rainwater fitting designed for use with 112 mm half-round gutter systems and 68 mm downpipes. Featuring a swivel-lock running outlet with an integrated 67.5° offset bend, it allows flexible alignment to accommodate varying facia depths without needing a separate offset piece.