8FT Sliding Barn Door Hardware Kit, 330LBS Loading Heavy Duty Barn Door Track Kit for Single Door, Fit 3.7-4.3FT Wide and 1.3"-1.8" Thick Door Panel, with Smooth & Silent Pulley (J Shape)

8FT Sliding Barn Door Hardware Kit, 330LBS Loading Heavy Duty Barn Door Track Kit for Single Door, Fit 3.7-4.3FT Wide and 1.3"-1.8" Thick Door Panel, with Smooth & Silent Pulley (J Shape)