For Single Bi-Parting and Bi-Passing doors up to 275 lbs. Recommended for design applications which require the movement of heavy panels, space dividers or large doors. Although designed for single doors, bi-passing door can be accomodated by mounting parallel tracks. By using one additional set of hardware, bi-parting installations can be achieved.Mounting: TopAdjustment: 1/2" verticalDoor Thickness: 1" min.Headroom: 3-1/4" min - 3-3/4" maxHT1230 includes: 2 - carriers, 1 - floor guide and screws
System 1230 Additional InformationProduct SpecifcationsAdditional Info 2