General description The Drawer Slides are designed for smooth and quiet operation, making them ideal for sliding keyboard trays. With a robust construction and practical features, these slides offer versatility for various applications. Technical specifications Length: 350 mm Material: Cold-rolled sheet steel with a black galvanized surface Ball bearing mechanism for light and quiet operation Installation Easy assembly by screwing the wooden board into the guide bracket (screws included) Rails can be mounted at different heights to accommodate various keyboard types Usage Suitable for keyboard drawers, tablets, desks, work tables, etc. Ball outlet stops and locks automatically at both ends (extended and retracted) Other information Scope of delivery: 1 pair of telescopic rails (right/left), 4 supports