Hager AB700 4-1/2X4-1/2 US26D ETW4 Standard Weight Hinge

Hager AB700 4-1/2X4-1/2 US26D ETW4 Hinge is a full mortise concealed anti-friction bearing hinge designed for medium weight doors, ensuring reliable performance in high-frequency environments. Crafted from durable steel, this standard weight hinge measures 4-1/2" by 4-1/2" and features a satin chromium plated finish that not only enhances its aesthetic appeal but also provides corrosion resistance. Equipped with three knuckles and concealed bearings, this hinge allows for smooth operation, making it ideal for commercial applications. It meets stringent ANSI/BHMA A156.1 standards, ensuring quality and longevity. With a fire rating of up to 3 hours, the Hager AB700 is suitable for use in fire-rated door assemblies, providing safety without compromising functionality. Installation is straightforward, as both leaves are mortised-one into the door and one into the frame. Additionally, the non-removable pin design adds an extra layer of security. The hinge is also versatile, accommodating various door thicknesses and clearances based on your specific requirements. Backed by a one-year limited warranty, the Hager AB700 is a dependable choice for professionals seeking high-quality door hardware solutions.

HINGE, STANDARD WEIGHT

Full Mortise Concealed Anti-Friction Bearing Hinge, Standard Weight, 4-1/2" by 4-1/2", Steel, 3 Knuckle, 4-Wires, Satin Chromium Plated Finish

Three knuckle ball bearing standard weight hinge. For use with medium weight doors or doors requiring medium 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