Best (Formerly Stanley) DAP-3-US26D Rescue Double Acting Pivot - Heavy Duty, Doors 1-3/8" to 1-3/4" Thick, US26D/626 Satin Chrome Finish
Features DAP-3 Stanley Hardware, Door Pivots, Hospital Door Hardware
Heavy-duty pivot assembly for commercial double acting interior doors of average frequency use, weighing up to 135 lbs. (61 Kg) and not exceeding 3' (91mm) in width
For 1- 3 /8" (35 mm) and 1- 3 /4" (44mm) thick doors
The header plate has a walking beam design to simplify door installation