• Standard top pivot 320 included
• Bottom pivot mortised into side jamb
• Weight of door borne by floor
• Pivot point centered in thickness of the door
• Door must have a radius on pivot edge
• Not allowed for use on labeled doors and frames
• Pivot point remains constant at 1-1/4 from the edge of the door
• Furnished with wood and machine screws
• Available with extended spindles in 1/2" (13mm) increments up to 2" (51mm) longer than standard
