BEST 664HD Aluminum Full Surface Heavy Duty 90 Minute UL Rated Continuous Hinge For 1/16" Door Inset

STANLEY SECURITY 664HD ALUMINUM FULL SURFACE HEAVY DUTY 90 MINUTE UL RATED CONTINUOUS HINGE FOR 1/16” DOOR INSET

The Stanley Security 664HD is a heavy-duty continuous hinge designed for commercial doors with a 90-minute UL fire rating. Constructed from aluminum, this hinge provides both strength and durability. It is specifically designed for doors with a 1/16" inset, offering a reliable and secure solution for fire-rated applications that require robust performance and compliance with safety standards, while providing a full-surface mounting configuration.

FEATURES

• Distributes door weight and stress along the full length of door and frame
• For use on 1-3/4” doors only
• 1/16” door inset
• Ideal for retrofit applications
• No misaligned pivot points of individual hinges
• Clear aluminum, dark bronze and black anodized finishes
• Supports doors up to 450 lbs
• 48” door width maximum
• Hinge covered by limited lifetime warranty for the life of the building
• Approved for use on metal swinging type fire doors rated up to and including 90 minutes (Order “FR” option for 3 hour rating)
• Approved for use on wood swinging type fire doors rated up to and including 60 minutes (order “FR” option for 90 minute rating)

Finish Options

• AL - Aluminum
• DB - Dark Bronze

RESOURCES & DOWNLOADS

• Stanley Security Catalog
• Stanley Security Continuous Hinge Catalog
• Stanley Security Installation Guide