60" Bi-Fold Hardware 2 Door Kit can be used on either 1-3/8" (34.9 mm) or 1-3/4" (44.5 mm) solid core doors weighing up to 125 lbs. (56.7 kg). Top hung 1" (25.4 mm) diameter ball bearing nylon 4-roller carrier runs on an aluminum "I" beam track. Kit contains track, roller carrier; all pivot brackets and pivots; knob; and aligners. Ball bearing hinges are recommended available at most hardware outlets. DS 07/25/2016
The Surface Mounted Bifold Hardware Set for Two 30" Doors is designed for the installation of bifold doors in residential or commercial settings. This kit is compatible with 1-3/8" or 1-3/4" thick solid core doors. The system features a top-hung design with a 1" diameter ball bearing nylon 4-roller carrier that operates on an aluminum I-beam track. It supports doors weighing up to 125 lbs. The set includes the track, roller carrier, pivot brackets, pivots, a knob, and aligners. This hardware is intended for a 60" opening width. The components facilitate the movement of two panels. The aluminum I-beam track provides a mounting surface for the roller carrier, while the ball bearing rollers allow for the movement of the door panels. This hardware set is intended for use with two panels, and it is compatible with standard door thicknesses of 1-3/8" and 1-3/4". The kit provides the necessary components for a complete bifold door installation, including the track, roller carrier, pivot brackets, pivots, knob, and aligners.