ABH A135HD Aluminum Continuous Gear Hinges Full Mortise

• Full Concealed, Heavy Duty
• 1/8" Door Inset
• Safety hinge application when used without a frame stop
• Door Lip Protector
• Used Primarily in schools, nursing homes and day care faciities to avoid fingers and/or other objects being closed in the door
• 9/16" gap between frame leaf and door leaf when door is closed

Fire Rating

• 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 

• Fasteners:
  12-24 X 3/4" undercut self drilling, thread forming tek machine screws
  
• Standard Lengths:
  79", 83", 85", 95" and 120"

Standard Features

• Continuous hinges alleviate most common alignment problems such as door binding and sagging by evenly distributing the weight throughout the entire door and frame.
• Provides extra security by eliminating the gap between the door and the frame; thus, disallowing the ability to pry the opening.
• All hinges are surface applied – no mortising of the door or frame required
• First Choice hinges are anodized after machining
• Will cover old butt hinge cut-outs
• All hinges are heavy duty at standard duty prices
• Heavy duty 83” hinge has 32 bearings (3” spacing on center)
• BHMA 156.25 Grade 1 Certified
• Templated hole patterns for standard-length hinges keep consistency over time.
• Standard Finishes – Clear anodized, dark bronze anodized, and black anodized
• Door reinforcement: None required
• Frame reinforcement: None required for doors up to 200 lbs. For doors more than 200 lbs., 16 gauge channel required