Osma SquareLine 4T855 Access Pipe With Screwed Door 61mm Black
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) Access pipe fitted with screw-fixed square access cover Allows access for rodding from the base of a downpipe For easier maintenance Fixes directly to the wall