Hager BB1199 4-1/2X4 US10 Heavyweight Hinge

Hager BB1199 4-1/2X4 US10 Hinge, Heavy Weight, is designed for high-frequency use in commercial settings, ensuring durability and reliability. This full mortise ball bearing hinge measures 4-1/2" by 4" and features a robust brass construction with a satin bronze clear coated finish, providing both strength and an elegant aesthetic. Engineered for hollow metal or wood composite doors with hollow metal frames, the Hager BB1199 excels in high-traffic environments. It adheres to ANSI/BHMA A156.1 standards, making it a trusted choice for professionals who demand quality. With five knuckles and a removable pin type, this hinge offers ease of installation and maintenance, while accommodating door thickness, backset, and necessary clearance. The hinge is fire rated for up to 3 hours, adding an extra layer of safety to your building projects. Its commercial application ensures it is perfect for a variety of settings, from offices to retail spaces. With a lifetime limited warranty, the Hager BB1199 is not just an investment in functionality but also in peace of mind. Upgrade your door hardware with Hager's industry-leading architectural hinges, a trusted name synonymous with excellence.

HINGE, HEAVY WEIGHT

Full Mortise Ball Bearing Hinge, Heavy Weight, 4-1/2" by 4", Brass, 5 Knuckle, Satin Bronze Clear Coated 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