4FT Box Rail Hardware Bi-Folding Sliding Barn Door Hardware Kit for 2 Doors (No Door) Ceiling Mounted only need 9 inch ceiling

only need 9 inch ceiling space from top of the door to ceiling

Includes 4xRollers

7FT single barn door hardware kit fits a 1 3/16" - 2" thick and 42" wide door

CCJH Bi-Folding Barn Sliding Door Hardware Track Kit

4FT Box Rail Hardware Bi-Folding Sliding Barn Door Hardware Kit for 2 Doors (No Door) Ceiling Mounted only need 9 inch ceilingReference Dimension 48" bi folding box rail kit fit Max door opening width 43" (1090mm); Width of each door=1 2 (door opening width + 4"); The minimum distance from the top of the door to the ceiling is 4. 75"(120mm); Fit door thickness 1. 18 1. 77 (30 45mm). Heavy Upgraded & Heavy DutyUpgraded aluminum alloy box track and nylon roller, box rail hanger bearings for barn door up to 330 lbs(150kg). Whether for Interior or exterior use, the bi fold barn