Material: hot-/cold-rolled steel sections supplied for assembly on site Consist of 17 vertical pales manufactured in D or W profile with tops Pales are fixed to 2 pieces of 50 x 50 x 5mm rolled steel angle horizontals which are supported by 100 x 55 x 5mm joist posts Fish plate passes through slot in post and secures horizontal rail captive in its position Pales are connected to horizontals to form panel and are held securely together by utilizing vandal-resistant security fasteners Easy to assemble on site Special panels and posts to step or rack can be supplied if required Non standard posts for cranking over walls or base plated for fixing to concrete are also available Width: 2.75m standard