Hager BB1199 4-1/2X4 US3 Heavyweight Hinge

Hager BB1199 4-1/2X4 US3 Hinge, Heavy Weight is a premium full mortise ball bearing hinge designed for both hollow metal and wood composite doors. Measuring 4-1/2" by 4", this heavy-weight hinge features a polished brass finish that not only enhances its aesthetic appeal but also ensures durability and resistance to wear. With five knuckles and a removable pin type, this hinge supports high-frequency door use in commercial settings, making it ideal for busy environments. Manufactured in accordance with ANSI/BHMA A156.1 standards, the Hager BB1199 is a reliable choice for those seeking quality and performance. It is compatible with various installation types, including full mortise, half mortise, and full surface applications, allowing for versatile use across different door configurations. The hinge also boasts a fire rating of up to 3 hours, adding an important layer of safety to your installations. For optimal performance, remember to consider door thickness, backset, and required clearance when determining hinge placement. The Hager BB1199 hinge is backed by a lifetime limited warranty, ensuring peace of mind with your purchase. Choose Hager for dependable and stylish door hardware solutions that meet the demands of commercial spaces.

HINGE, HEAVY WEIGHT

Full Mortise Ball Bearing Hinge, Heavy Weight, 4-1/2" by 4", Brass, 5 Knuckle, Bright Brass 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