ABH 0147 Heavy Weight 3/4 Inch Offset Door Pivot Top And Bottom Set, 1-3/4 Tk Door, Max Door Width 48 Inch, Max Door Load 600Lbs, UL Listed 3 Hr Fire

This ABH 0147 set includes a heavy-duty 3/4 inch offset door pivot for both the top and bottom of the door. It is suitable for use with 1 3/4 inch thick doors, with a maximum door width of 48 inches and a weight capacity of up to 600 lbs. Additionally, it is UL listed for 3 hours of fire resistance.

Features:

• 019 intermediate pivot required (order separately)
• Handed - Specify LH or RH
• Maximum door load 600 pounds Maximum door width - 48" UL listed for use on 3-hour fire-rated doors 
• Standard Heavy-duty bearings Stainless steel base material Average weight per unit = 4 lbs Doors ranging from 60" to 90” tall should use one intermediate pivot.
• An additional intermediate pivot should be used for each extra 30" door height. Frame leaf mortises into the header
• Door leaf mortises into the top of the door
• Bottom leaf mounts on top of concrete floor Door leaf mortises into the bottom of the door

Includes:

• 0180 Top Pivot Frame leaf mortises into the header
• Door leaf mortises into the top of the door
• 0147B Bottom Pivot Bottom leaf mounts on top of concrete floor
• Door leaf mortises into the bottom of the door