ACRaBoss Innovative Rolling Library Ladder Hardware Kit, Sleek Round Tube Mobile Ladder Rail, Retractable Sliding Barn Door Track Kit/16Ft/500Cm Track Kit

Hardware Kit: Includes 1 Hanging Rail, 2 Rollers, 2 Rail Stoppers, 2 Floor Wheels, Trackrts, Track Connectors, and Screws. (Ladder is Not Included; Only Hardware is Available.) Durable Material: Made from Heavy-Duty Carbon Steel with Waterproof and Rust-Resistant Properties, Finished in Black. Resists Deformation and Ensures Extended Use Splicing Sliding Rail: for Rails over 150Cm, the Track Features a Multi-Section Snap-In Splicing Design, Providing Anger Structure and Enhanced Load-Beacapacity Seamless Connection: Functions Like a Sliding Barn Door Kit, with a Scientifically Designed Mechanism for Sand Easy Access to High Places. Premium Materials and Precise Forging Ensure Safety and Longevity Versatile and Space-Saving: the Adjustable Design of the Stair Railws for Easy Repositioning at Various Angles, Cateto Different User Preferences and Room Layouts, Manufacturer: ACRaBoss