Sliding Door Kit Bifold Sliding Barn Door Hardware Track Kit, Folding Wardrobe Tracks System Gear Kit for Cabinet, Patio Screen Door Guide for 2 or 4 Door(4-Door,1250mm/49 inch)

3mm / 0.8in Track : Aluminum alloy u channel with a wall thickness of 3mm can support a maximum load of 330lb, ensuring even solid wood doors won't fall off Suitable for 18-23 mm Thick : If your door panel thickness exceeds 6/8“-7/8”, we can provide additional metal hinges to ensure a perfect fit. Stainless steel + nylon slide rail combination ensures smooth operation. Adjustable Door Panel Height ：The track features top-mount installation with minor height adjustments 10-28 mm achievable via screws. Guide exceeding 1.6 meters / 63 inches will be cut in half Universal Door Panel：Perfectly suited for wardrobe doors, bathroom doors, pocket doors, bedroom dividers, cabinets, display cases, sliding doors, single-panel doors, and pocket sliding doors Your Accessories ：1 upper track, 1 lower track, 1 pulley, 1 cross hinge, 1 floor stop wheel, 1 pair of upper and lower shafts for securing the door panel, and mounting screws. Our products do not include doors, Manufacturer: Elitix