Perhaps you are salvaging an old barn door, purchasing a prefabricated door, or built your own. Regardless of the type of door, it requires a right hardware set. The sliding door track kit from provides you with the ability to hang a folding door with a smooth sliding action. It is a great way to gain extra space where the door would normally open. Very suitable for hallway, dining room and bedrooms. If you are looking for such a slide, you will be satisfied with this bifold door track.- Apply for folding doors; - Made from heavy duty powder coated carbon steel to hold a maximum of 90kg; - Quality wheels offer smooth and quiet gliding operation; - Space-saving design suit for small spaces; - All necessary hardware and manual included for easy installation;- Colour: Black; - Material: Carbon Steel; - Overall Dimension: 122W x 0.5D x 4Hcm; - Rail Length: 122cm; - Suitable Door Panel Thickness: 40-55mm - Max Single Door Leaf Width: 60cm; - Minimum Height Clearance above Door: 10cm; - Weight Capacity: 90kg; - Item Label: B81-038V00BK; - NOTE: ① Hardware only, door not included; ② Installed on wooden walls (self-tapping screw) or cement walls (expansion screw);