Gold Sliding Library Ladder Hardware Kit (No Ladder) 300lb Capacity - 3.3ft-24ft Rolling Track System with Brake Caster for Warehouse, Home, Bookshelf(12ft/366cm Track kit)

【Heavy Duty Carbon Steel Material】Rolling library hardware is made of heavy duty carbon steel. The material of connection part has been thickened. In addition, the innovative triangular support structure at the bottom of the rails enhances the overall load-bearing capacity, which can easily withstand 300 pounds of weight. 【Top Roller & Lower Pulley with Brake】The top roller that easily fit shelves, lofts, or partitions of various thicknesses. The bottom wheel is equipped with a powerful brake system that locks the ladder securely in place the moment you stop, preventing unexpected movement and ensuring stable, safe climbing. Precision-engineered bearings ensure exceptionally smooth and quiet gliding. 【Convenient access to items 】This sliding ladder hardware kit is designed to be installed on high bookshelves, cabinets, or other high storage areas, allowing people to easily reach items stored at height. 【Widely used】This sliding rail track hardware kit is suitable for libraries, loft, kitchen, basements, club, bar, wine cellars, warehouses, workshops, home study rooms so on. 【Library Sliding Ladder Hardware Kit Includes】The sliding library ladder hardware includes: sliding rail with brackets, rail connector, 2×dual-wheel upper pulleys, 2×brake lower wheels, 2×end caps, 2×rail brakes(which can prevent the upper pulley from sliding off from the slide rail ends), plus specialized tools for straightforward assembly.