Dynamic Load Capacity 110 lbs, Full extension drawer system with integrated Blumotion, Blumotion silent closing keeps drawer content from shifting, Blumotion automatically adapts to different weights and closing forces, Tool free drawer assembly, Minimum opening height: 160mm (6 - 5/16""), Interior Rollout with Narrow Single Wall Metal Boxside, Size: 500mm (19 - 11/16""), Color: Gray, SKU: HDSRBR3550