J Shape Classic Bypass Sliding Barn Door Hardware

J SHAPE CLASSIC BYPASS BARN DOOR HARDWARE KIT Color: Black Condition: New; Material: Carbon Steel; Surface: Black Powder Coated; Door Weight Capacity: 330 lbs(Each Track); Door Thickness: 1-3/8" to 1-3/4"        Working life:100,000 cycles Assembly Required: Yes   [HARDWARE MATERIAL] - Jiansen barn door hardware is made using premium carbon steel. High quality steel with frosted black surface makes it heavier than other sliding barn door hardware and fire proof, water proof and rust proof. It also allows you to install your barn doors interior and exterior. [UPGRADE U SHAPE BYPASS BRACKET] More flexible when installation with new upgrade bracket for bypass track, Some customer were not have enough space between the ceiling and doors due to the long bracket .But now it will not be a problem ,we have upgrade the bypass system and make it can fit more rooms(Less space occupied between ceiling to door) . [PACKAGE INCLUDED]Kit comes with all necessary hardware for hanging the door, incl