Heavy Duty Rack and Pinion Pivot Set

Overview

• Used for full sized doors where a hidden door application is desired.
• As the door opens, the Rack and Pinion Pivot moves the pivot point away from the door jamb (7/8" movement) so that the hinge side edge of the door does not need to be rounded.
• Top and bottom gear boxes are designed to be fully mortised into floor and door frame.
• Standard application is for 1-3/4" doors.
• Maximum opening angle is 105 degrees.
• Opening beyond 105 degrees will damage pivot.
• This unit is sold by the set. One set is needed per door.
• Head gear box measures 3-1/4" x 1-1/4" x 5/8".
• Bottom gear box measures 3-1/4" x 3-5/8" x 1-1/16".
• Maximum door width is 36".