To place a proper order for HBP's Series 1 Multi-Fold Hardware Kit:
Determine the length of track you will need for the job at hand.
Track lengths can be cut down to meet specific needs. 120 In. and 144 In. Lengths of track also available. Call 1-800-772-0314 to order.
If you are looking for all doors to fold one way, you'll need only one Base Set A kit per opening. If you are looking for your doors to open in the middle, you will need two Base Set A kits per opening.
Determine the amount of Base Set A hardware kits you will need.
Base Set A kits are for use to connect a pair of doors to your jambs. You should never need more than two per opening.
Determine the amount of Addon Set B hardware kits you will need.
Addon Set B kits are for use to connect a pair of doors to your other doors along the length of your track.
For example, the image above displays the correct hardware you would need to order for each situation. To hang three pairs of doors all sliding to the left, you would need one Base Set A hardware kit, and two Add-on Set B hardware kits. To hang four pairs of doors, split in the middle, you would need two Base Set A hardware kits and two Add-on Set B hardware kits.