galvanised C-forn, 28 mm wide, on stop bars up to 100 mm high.
galvanised U-forn, 20/70/20 mm, guide height: 60 mm with support rollers -Ø 50 mm.
galvanised sheet steel, screwed at track end
galvanised U-forn, 40/80/40 x 3 mm
guide height: 75 with support rollers -Ø 50 mm
galvanised sheet steel
screwed at track end