Check the listing for details. Hardware 36 In. 2-Door Folding Door Hardware 1700363H Hardware 1700363H. Condition: New, Made in United States. Listed at 25.58 USD. For 1" to 1-3/8" doors up to 40 lb. A most unique folding door hardware set that features top hung hardware, breathing shock absorber hinges, surface mounted hardware. Surface mounted pivot-guide components are for the consumer because no hole drilling is required. Breathing shock absorber hinges prevent shock of fast opening or closing from deforming pivots, guides, and hinges. Top hung hardware allows door to hang naturally, reducing possible warpage. Automatic top door spacing eliminates unsightly gaps, permanently. Floating, soft action-trouble free from top to bottom. Steel woodtone track and brass colored parts blend perfectly with stained or natural wood doors. Tracks are included. Bifold track is brown.