A520HD Heavy Duty Half Mortise Continuous Geared Hinge Pivots MS-2049F magnetic switch

MS-2049F magnetic switch

If a simple repair or modification is required

Mechanical backcheck

PZD Princeton Lever

A520HD Heavy Duty Half Mortise Continuous Geared Hinge Pivots MS-2049F magnetic switchABH A520HD Aluminum Continuous Gear Hinges Half Mortise Half Mortise, Heavy Duty 5 64" Door Inset 48" door width maximum 450 lbs. door weight maximum Fasteners: 12 24 X 3 4" undercut self drilling, thread forming tek machine screws Standard Lengths: 79", 83", 85", *95" Approved for use on metal swinging type fire doors rated up to and including 90 minutes Approved for use on wood swinging type fire doors rated up to and including 60 minutes *Oversize