Support rail, galvanized, 3-length version. For suspended installation of damp-proof surface-mounted lights to form light strips. Top with dovetail profile for any positioning of the suspension elements. For sheathed cable up to Ø 12 mm, cable entry at the front. Particularly torsion-resistant. Dimensions (L x W): 4722 mm x 38 mm, height 50 mm. Accessories available for 10 years after the invoice date, subject to reasonable changes in the interests of progress.