The Brett Martin 225mm Twinwall 45° Triple Socket Equal Branch is a high-capacity twinwall drainage branch fitting designed to form a swept 45° junction in 225mm twinwall surface water systems. Triple socket ends provide secure, reliable connections for underground drainage networks.
The Brett Martin 300mm Twinwall 45° Triple Socket Equal Branch is a heavy-duty twinwall drainage junction designed to create a swept 45° branch connection in 300mm underground surface water drainage systems. With triple socket ends, it supports stable connections in large-capacity drainage networks.