A stainless steel system, designed to join new walls to existing masonry, suitable for both intern...A stainless steel system, designed to join new walls to existing masonry, suitable for both internal and external use in brick or block walls. Kit includes, x2 wall rails, x5 plugs / coach screws / washers, x10 wall rail connectors. Kit Length 2 Profiles mm: 2400Length mm: 1200Width mm: 41Thickness mm: 0.6Material: Ferritic Stainless Steel (430)Finish: N/A.