Specification Brand : NJBVRS BulletPoint1 : 5.5"/14cm Clearance needed above the door BulletPoint2 : Door thinkness:1.18-1.77" /3-4.5cm BulletPoint3 : Each door panel width half of door openning width+2"/5cm BulletPoint4 : Weight capacity:300lbs/150kg Color : 7FT 4doors ExternallyAssignedProductIdentifier : 7803018229134 ItemName : Sliding Barn Door Hardware Kit 3-10FT Bi-Folding Sliding Barn Door Hardware Kit, Heavy Duty Roller Track Kit for 4/2 Doors Side Mounted(7FT 4doors) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : commercial-sliding-doors Manufacturer : NJBVRS ModelName : 1005005947707212 ModelNumber : 1005005947707212 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 1005005947707212 ProductDescription : 3-10FT Bi-Folding Sliding Barn Door Hardware Kit Heavy Duty Roller Track Kit for 4/2 Doors Side Mounted3-10FT Bi-Folding Sliding Barn Door Hardware Kit Heavy Duty Roller Track Kit for 4/2 Doors Side Mounted 3-10FT Bi-Folding Sliding Barn Door Hardware Kit Heavy Duty Roller Track Kit for 4/2 Doors Side Mounted Small Space First Choice The first choice for small spaces, if you don't have enough space reserved for your door, Bi-Folding Sliding Barn Door Hardware Kit can better meet your needs, the folding design can make use of your space, high The high-quality nylon pulleys can make the pulleys slide like silk on the track, providing you with a quiet living experience. Needs your attention! The recommended single panel size for each door is half of the door opening plus 2 inches If your door opening is 40 inches long, you need 20 inches + 2 inches per door panel. How do we determine the length of the track Select the size of the door opening of the track plus 150mm/6" or more - for example: if your door opening is 60" long, then the required track length is 60"+150mm/6". How to determine the hole punching distance, the distance of the track hole punch is the height of the door plus 58 mm/2.29 inches Special attention: the position of the bottom rotating shaft must be perpendicular to the punching position of the upper pulley, otherwise it is easy to cause the failure of the door not opening. * There are also requirements for the installation of hinges. Doors and hinges must be installed vertically, otherwise they will not open. ProductSiteLaunchDate : 2025-02-24T08:59:12.390Z Size : 1 UnitCount : 1