Hager BB1263 4-1/2 US26D Hinge

Hager BB1263 4-1/2 US26D Hinge delivers exceptional durability and performance for high-traffic environments. This full mortise ball bearing swing clear hinge is designed for heavy-weight applications, ensuring robust support for both hollow metal and wood composite doors. Measuring 4-1/2 inches, it features a 5-knuckle design with a sleek satin chromium plated finish that not only enhances aesthetics but also provides lasting resistance to wear. Engineered to meet or exceed ANSI/BHMA A156.1 standards, the BB1263 is perfect for commercial settings where reliability is paramount. Its ball bearing construction allows for smooth operation, while the removable pin facilitates maintenance and replacement. The hinge is fire-rated for up to 3 hours, making it suitable for critical safety applications. Installation is straightforward, whether you are using this hinge on beveled edge doors or in conjunction with hollow metal frames. The hinge accommodates various door thicknesses, backsets, and clearances, ensuring versatility for different projects. With a lifetime limited warranty, the Hager BB1263 hinge is a trusted choice for professionals seeking quality and performance in their hardware solutions.

HINGE,

Full Mortise Ball Bearing Swing Clear Hinge, Heavy Weight, 4-1/2", Steel, 5 Knuckle, Beveled Edge Doors, 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