5005B WOOD FRAME BOX RAIL HANGER
Designed for use on wood-frame sliding doors-from 1-1/2" to 2" thickPacked with two end caps and bolts -for attaching door strapsIncludes (2) #51F single box rails brackets -and (2) #51G single-splice box rail bracketsOffers self-lubricating Delrin(R) bearingsSafe working load: 225 lb. per hanger