Upper Track, triple, aluminum, anodized, 2.5 metersFor more details - Click here to see Page 1.57 of The Hafele (Architectural / Builders) Catalog 2013
EKU Clipo 10/S Single Running Rail, aluminum, 2.5 metersFor more details - Click here to see Page 7.11 of The Complete Hafele 2013 (Furniture / Hardware) Catalog