CCJH 13FT Sliding Barn Door Hardware Kit, Heavy Duty, Smoothly and Silently, Easy to Install, Fit 39" Width Double Door Panel, T-Shaped Style Black 8FT It's made of high quality

It's made of high quality materials

the hole diameter won’t enlarge

study room

The wheel is made of high quality Nylon

Wood Double Sliding Barn Door Hardware Basic Black Big Spoke Wheel Roller Kit 6FT-16FT

CCJH 13FT Sliding Barn Door Hardware Kit, Heavy Duty, Smoothly and Silently, Easy to Install, Fit 39" Width Double Door Panel, T-Shaped Style Black 8FT It's made of high qualityDurable & Sturdy: CCJH Sliding barn door hardware kit is made of heavy duty construction steel, Sliding smoothly; Maximum loading capability is 220lb per door; Fit for 1 1 5" 2" thickness door panel; The clearance between door panel and wall is about 5 8"; Ultra Quietly: Super silently nylon wheels bring no noise when sliding your door; Spring damping door stopper make the close more softer and comfortable; Give you pleasant mood as no noise when