XL-C 7133 Justo SLIDE is designed for glass double leaf or Bi-parting sliding panels with synchronized closing or opening action. The system contains a pulley and toothed belt to operate the door panel simultaneously and it has silent running rollers with POM Wheel highly resistant to abrasion JS 7133 system has a weight carrying capacity of upto 80Kg and The JS 80 kg synchro glass package contains 2 sets of glass clamps for holding the sliding panel, 2 set of paired rollers, floor guide, pulley with stopper, toothed belt and wall fixing clamps 5Mtr Track. It is very easy & Flexible to mount and works on a silent and easy operating system with wall Ceiling fixing possible. The list of benefits for this product is also quite extensive. For traders, it is a complete solution for a Bi-parting synchronized sliding door and an additional soft closing/soft opening is also available. with soft closing and soft opening additionally. For Installers, It comes with faster installation & has a Height adjustment of upto 2mm, and provides suitability for both wall or ceiling mounts. For the architects/specifiers, this product provides that premium-ness to suit the customer's needs making it suitable for Modular, residential & commercial use. And at last, It is a superior quality item tested at high standards of quality, durability, and ease of handling.