NGP HD4200DKB 85" Half Surface Swing Clear Continuous Geared Hinge is engineered for durability and performance, making it an ideal choice for commercial restroom applications. Crafted from aluminum alloy 6063-T6 and anodized after machining, this hinge showcases a robust dark bronze anodized finish that enhances both aesthetics and longevity. Featuring specially designed involute intermeshing gears, the HD4200DKB ensures smooth operation while minimizing wear over time. Its proprietary Teflon-infused self-lubricating bearings provide exceptional resistance to wear, eliminating the need for frequent maintenance. Notably, no hinge reinforcement is required except for extremely heavy, high-frequency, or extra-wide doors, simplifying installation. With a standard length of 85 inches, this hinge is ANSI/BHMA certified to Grade 1, supporting doors up to 600 pounds. Additionally, it is fire-rated for 90 minutes on hollow metal or wood doors up to 4'0" x 7'2". The HD4200DKB comes with a lifetime warranty for the door opening, ensuring peace of mind for building professionals and homeowners alike. Whether you’re upgrading existing hardware or outfitting a new facility, the NGP HD4200DKB offers a reliable, high-performance solution for your restroom partition needs.
Half Surface Swing Clear Continuous Geared Hinge 1/32" Door Inset for 1-3/4" to 2-1/4" Doors
Application: No hinge reinforcement necessary except on extremely heavy, extremely high frequency or extra wide doors
Finish: Dark bronze anodized finish
Length: 85"
Material: Aluminum alloy 6063-T6; Anodized after machining
Resistance: Proprietary teflon infused self-lubricating wear resistant bearings
Shipping Limitations: Some products exceed standard small package size regulations and may incur additional fees. Items measuring 96" or more could require extra charges or LTL shipping. Please keep this in mind when ordering, and contact customer service for more details.
Standard-0: ANSI/BHMA certified to A156.26 American National Standard for Continuous Hinges: Grade 1 - 600 lb. door.
Standard-1: Fire-rated 90 minute on hollow metal (except steel stiffened) or wood door leafs up to 4'0" x 7'2".
Warranty: Lifetime of the door opening warranty
