4.5" by 4.5" with two ball bearings at the first and last knuckle for smooth operation. This hinge is rated for over 1 Million cycles of opening and closing. The face of the hinge that is visible is a brushed stainless steel look.
|Country/Region of Manufacture||United States|
|Features||Ball Bearing, Full Mortise|
|Suitable For||Fire Door, Internal Door, Exterior Door|
|Type||Heavy Duty Hinge|
|UPC||Does not apply|