4-1/2" x 4-1/2" Ball Bearing Butt Hinge Set For Commercial Hollow Metal Steel Doors - Great For All Door Sizes
Commercial hollow metal steel doors are often used as exit doors, storeroom doors, restroom doors, and some interior doors in industrial, commercial, and retail building applications. For this reason, heavy duty ball bearing hinges are a requirement. American Choice manufactures the highest quality ball bearing hinges on the market today for hollow metal doors. These hinges use heavy duty ball bearings allowing steel doors of any size to swing open smoothly. From standard polystyrene core steel doors to honeycomb steel doors, American Choice hinges are used on every kind of commercial metal door type for its reliability and performance. The 4.5" x 4.5" ball bearing hinge by American Choice is universal and can mortise into any commercial hollow metal door with the standard 4.5" hinge prep.
American Choice Ball Bearing Hinge Features
- Includes 3 Hinges
- Heavy duty five knuckle design
- High quality ball bearings for great performance on any door size
- Non removable pin allows the hinge to not be removed from the outside of the door for increased security
- 4-1/2" Tall x 4-1/2" Wide
- Square corners
- Includes hardware
American Choice Ball Bearing Hinge Applications
- ANSI A156.1 and ANSI A156.17 Compliant
- Designed for use on commercial hollow metal door applications