Hager BB1168 4-1/2X4-1/2 26D ETW12 Heavyweight Hinge

Hager BB1168 4-1/2X4-1/2 26D ETW12 Hinge is a heavy-weight, full mortise ball bearing hinge designed for superior performance in high-frequency applications. Measuring 4-1/2" by 4-1/2", this steel hinge features a robust five-knuckle design and is finished in a sleek satin chromium plating, offering both durability and aesthetic appeal. Ideal for use on hollow metal or wood composite doors with hollow metal frames, the BB1168 hinge ensures smooth operation and reliability over time. Its ball bearing construction allows for effortless movement, making it suitable for commercial installations that demand frequent use. This hinge is compliant with ANSI/BHMA A156.1 standards, which guarantees a level of quality expected by professionals in the field. Designed for full mortise applications, both leaves of the hinge are mortised-one into the door and one into the frame-ensuring a clean and secure fit. The hinge also boasts a fire rating of 3 hours, providing an added layer of safety. With non-removable pins and a limited 1-year warranty, the Hager BB1168 hinge stands as a dependable choice for any commercial door hardware needs.

HINGE, HEAVY WEIGHT

Full Mortise Ball Bearing Hinge, Heavy Weight, 4-1/2" by 4-1/2", Steel, 5 Knuckle, 12-Wires, Satin Chromium Plated Finish

Ball bearing heavy weight steel base hinge For use on hollow metal or wood composite doors with hollow metal frames 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