ABH A170HDD083 Heavy Duty Full Mortise Concealed Continuous Hinge, 83in, Dark Bronze

ABH Manufacturing Inc A170HDD083 Full Mortise Concealed Geared Continuous Hinge is engineered for heavy-duty applications, making it an ideal choice for high-traffic environments. With a 1/8-inch door inset and sturdy 1-9/16-inch leafs, this hinge supports doors weighing up to 450 lbs, accommodating a maximum door width of 48 inches. The average weight of each unit is 11 lbs, ensuring robust performance without compromising on ease of installation. This hinge is available in standard lengths of 79", 83", 85", 95", and 120", providing flexibility to meet various project specifications. For fire safety, the A170HDD083 is approved for use on both metal and wood swinging fire doors, rated for up to 90 minutes, with options for higher ratings available. Installation is straightforward with 12-24 x 3/4" undercut self-drilling screws. While reinforcement isn’t required for doors weighing up to 200 lbs, ABH recommends a minimum 12-gauge plate/channel for heavier applications on the door side and a 16-gauge channel for the frame side. Choose from three attractive finishes: Clear Anodized, Dark Bronze Anodized, or Black Anodized, ensuring a seamless integration into any design aesthetic. Trust ABH for quality and reliability in your next project.

Full Mortise Concealed Geared Continuous Hinge, Heavy Duty, Door Inset 1/8in, 1-9/16in Leafs, 83in, 690/D Dark Bronze

Features:

• Full Concealed, Heavy Duty
• 1/8" door inset
• 48" door width maximum
• 450 lbs. door weight maximum
• Average weight per unit = 11 lbs
• "LL" model for doors up to 1,000 lbs (lead-lined staggered hole pattern)
• Fasteners: 12-24 X 3/4" undercut self drilling, thread forming tek machine screws
• Standard Lengths: 79", 83", 85", 95" and 120"
• Fire Rating:
• Approved for use on metal swinging type fire doors rated up to and including 90 minutes (Specify "FR" option for 3 hour rating)
• Approved for use on wood swinging type fire doors rated up to and including 60 minutes (Specify "FR" option for 90 minute rating)
• Reinforcement:
• Door Side: Not required for door weight up to 200 lbs. ABH recommends a minimum 12 gauge plate/channel for heavier doors.
• Frame Side: Not required for door weight up to 200 lbs. For doors more than 200 lbs., a 16 gauge channel is recommended.

Finishes:

• Clear Anodized
• Dark Bronze Anodized
• Black Anodized