EKU Divido Collection 11' 6" Long Single Lower Recessed Running Track for Bottom Sliding 176 Lb. Door Create a versatile sliding door system with this lower track for a bottom running system. This track provides the support for the door and is recess mounted in the floor. The EKU Divido 80/HSU Series is suitable for 1 to 4 sliding doors, allowing for wood and glass combinations. This series features a special spring loaded anti-derail device that eliminates accidental displacement of sliding doors. Vertical adjustability of +/- 1/8" gives this system further flexibility. Features: 11' 5.75" (3.5 m) Length 0.5" Width x 0.3" Height For wood or glass doors Made of anodized aluminum Single track design Recessed mounting Specifications: Maximum door weight 176 lbs. (80 kg) For door thickness 1-3/16" (30 mm) Door up to 7' 10.5" (2400 mm) height x 6' 6.75" (2000 mm) width Height adjustable +/- 1/8" (3 mm) Hafele is committed to finding better ways and it shows in their innovative and beautiful line of door hardware products. These products will lead to better organization and the peace of mind that comes with Hafele brand products. In addition to quality and beauty, Hafele is committed to reducing their environmental impact, so you can buy these products with confidence in every aspect.