Product Overview
Pemko _HM_HD Heavy-Duty Half Mortise Continuous Gear Hinge
Heavy Duty Anodized Aluminum Continuous Geared - designed mainly for retrofit work and are applied to the exposed surface of the frame and the door edge.
- Applied to the exposed surface of the frame and the door edge
- Designed to require only 1/8" clearance instead of 5/16" and also allow for adjustments to properly align the edge of the door to the frame face.
- ANSI/BHMA A156.26 and UL certified
- Width: 1/8” (between frame edge and door edge)
- Width: 2” (between frame leaf and door leaf edge)
- Width: 5/32” (3.9 mm) (between jamb leaf and door leaf edge).
- Width: 1-7/32” (30.9 mm) (jamb side - leaf).
- Cap Width: 25/32”
- Height: 3/4” (to top cap - jamb side)
- Height: 3/4” (to top cap - door edge side)
- Height: 1-19/32” (to flange - door edge side)
- Length: 83" or *95"
- Finishes: C (Clear Anodized) and D (Dark Bronze Anodized)

*excessive length surcharge applies to 95″ model
Models: CHM83HD1, CHM95HD1, DHM83HD1, DHM95HD1
Pemko HM_HD Half Mortise Continuous Gear Hinge, Heavy Duty