CCJH 3.3FT/40'' Bi-Folding Barn Door Hardware Sliding Track kit Heavy Duty for 2 Doors(No Wood Door，Hardwware Only) 13FT A: We recommend Each Single

A: We recommend Each Single Door Width >Half of the Opening +2"(for hanging 2 doors)

*Special attention: The position of the bottom rotating shaft must be perpendicular to the punching position of the upper pulley

(Doors are not included

which has good corrosion resistance and does not rust

CCJH 3.3FT/40'' Bi-Folding Barn Door Hardware Sliding Track kit Heavy Duty for 2 Doors(No Wood Door，Hardwware Only) 13FT A: We recommend Each SingleAbout this item [SUPERIOR QUALITY]: The bifold door hardware kit is made of high quality Carbon Steel with frosted black surface, rust resistance, durable, can maintain its beauty and longevity for many years. [TRACK SIZE CHOICE]: This 3. 3FT 40"track fit max door panel width 18. 97''. Each door panel should be half the size of the door opening + 50mm 1. 97" and the track should be more than 150 mm 6" wider than the door opening. [STABLE AND QUIET]: