Product Description

BB74545-639 Don Jo Full Mortise Ball Bearing Hinge in Satin Bronze Finish

The Don Jo BB74545-639 Full Mortise Ball Bearing Hinge communicates an unmistakable message of awesome quality and high strength while maintaining a beautiful elegance that is usually not associated with door hardware. The BB74545-639 series is available in size of 4-1/2 x 4-1/2" (inches).

Features and Benefits:

• Steel Finish
• Steel material
• Dimensions: 4-1/2 x 4-1/2"
• Guage: 0.134
• 8 ea. FHMS 12-24 x 1/2 fastener - per hinge
• 8 ea. FHWS 12 x 1 1/4 fastener - per hinge
• 5 knuckle
• For medium weight doors
• Average frequency
• All Hinges are ANSI Template
• ANSI A8112 approved hardware
• One year limited manufacturer's warranty is included