L = 100 mm, type 10, galvanised. Rails clips (connecting plate), 60 mm wide, 3 holes á 7 mm and 1 hole á 7 x 48 mm, 2 mm Galvanized steel  FF810S
L = 120 mm. Rails clips (connecting plate), 60 mm wide, 3 holes á 7 mm and 1 hole á 7 x 48 mm, 2 mm galvanized steel