Hager AB850 5X4-1/2 US32D Heavyweight Hinge

Hager AB850 5X4-1/2 US32D Hinge is a heavy-duty, full mortise concealed anti-friction bearing hinge designed for high-frequency use with heavy doors. Measuring 5 inches by 4-1/2 inches, this stainless steel hinge features a durable satin stainless steel finish that complements any commercial environment. Its robust three-knuckle design ensures long-lasting performance and reliability, making it an ideal choice for applications requiring superior strength and functionality. Manufactured in accordance with ANSI/BHMA A156.1 standards, the Hager AB850 hinge is suitable for wood or hollow metal doors, ensuring a seamless fit in various frame types. It allows for easy installation with its full mortise design, where both leaves are mortised into the door and frame. The hinge’s removable pin type facilitates simple maintenance, while the 3-hour fire rating adds an additional layer of safety. The hinge is engineered to withstand the pressures of high-traffic areas, making it a preferred choice for commercial buildings. With a lifetime limited warranty backing its quality, the Hager AB850 hinge offers peace of mind for building professionals and homeowners alike. Upgrade your door hardware with this reliable and stylish hinge, designed to meet the demands of modern architecture.

HINGE, HEAVY WEIGHT

Full Mortise Concealed Anti-Friction Bearing Hinge, Heavy Weight, 5" by 4-1/2", Stainless Steel, 3 Knuckle, Satin Stainless Steel Finish

Three knuckle ball bearing heavy weight hinge. For use with heavy weight doors or doors requiring high frequency service

There are three dimensions to know in order to determine the minimum width of the hinge: door thickness, backset, and clearance required.

Today, the Hager name is synonymous with architectural hinges. In fact, they are the industry’s premiere designer and manufacturer of architectural hinges, with a product line that offers one of the widest varieties of sizes, shapes, and finishes--all of which meet or exceed ANSI standards. 

• Hinges are manufactured in accordance with ANSI/BHMA A156.1. Self-closing hinges and pivots are in accordance with ANSI/BHMA A156.17 using three hinges per opening on a 3’0” x 7’0” x 1-3/4” (914 mm x 2134 mm x 44 mm) door. 
• Round corners are available in 1/4” (6 mm) (standard) or 5/8” (16 mm) radius.
• Full Mortise Both leaves are mortised, one leaf in the door and one leaf in the frame (wood door or hollow metal door with wood frame or hollow metal frame). Example: BB1279, 4-1/2” x 4-1/2” (114 mm x 114 mm), US26D
• Half Mortise One leaf is mortised in the door and the other is surface applied to the frame (hollow metal door with channel iron frame). Example: BB1109, 4-1/2” (114 mm), US26D
• Full Surface Both leaves are applied to the surface, one to the door and the other to the frame (metal core door or hollow metal door with channel iron frame). Example: BB2171, 5” (127 mm), USP
• Half Surface One leaf is mortised in the frame and the other is surface applied to the face of the door (wood door with wood frame or metal core door with hollow metal frame) Example: BB1163, 5” (152 mm), US26D

Resources

• Hager Commercial Hinges Cut Sheet