Osma SquareLine is a 100mm (4") square section gutter system with 61mm square pipe - suitable for a maximum roof area of 178m² (with one downpipe)
Spacer for use with pipe or socket brackets
compatible with 4T823 Pipe Shoe and Bracket 4T832, Pipe Bracket 4T834, Access Pipe 4T855 and Wall Offset Pipe with Access 4T858
Adds a maximum of 39mm to the wall-to-pipe centre dimension
Can be cut to suit