Hager BB1199 4-1/2X4 US10B Heavyweight Hinge

Hager BB1199 4-1/2X4 US10B Hinge is a robust choice for those seeking durability and reliability in door hardware. This full mortise ball bearing hinge, measuring 4-1/2" by 4", features a heavy-weight design and is crafted from quality brass, finished in a dark oxidized satin bronze oil-rubbed style. Engineered for high-frequency service, it is ideal for hollow metal or wood composite doors paired with hollow metal frames. This hinge stands out with its five knuckles and removable pin type, ensuring smooth operation and easy maintenance. It adheres to ANSI/BHMA A156.1 standards, promising exceptional performance and longevity. The hinge is also fire rated for up to three hours, making it suitable for commercial settings where safety and compliance are paramount. Installation is straightforward due to its full mortise design, fitting seamlessly into both the door and frame, which helps maintain aesthetics while maximizing functionality. To determine the hinge's compatibility, consider the door thickness, backset, and necessary clearance. With a lifetime limited warranty, the Hager BB1199 hinge is not only a practical investment but also a testament to Hager's reputation as a leading manufacturer of architectural hinges.

HINGE, HEAVY WEIGHT

Full Mortise Ball Bearing Hinge, Heavy Weight, 4-1/2" by 4", Brass, 5 Knuckle, Dark Oxidized Satin Bronze Oil Rubbed Finish

Ball bearing heavy weight brass 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