These Full Mortise Heavy Duty Concealed Bearing Prison Hinges are for use on heavyweight doors receiving high frequency service, such as schools, hospitals, or other public buildings where security requirements exist. They measure 4-1/2" x 4-1/2" and are made of Stainless Steel.
Product Specifications:
- Full Mortise Heavy Duty Concealed Bearing Prison Hinges
- Size: 4-1/2" Inch x 4-1/2" Inch
- Stainless Steel
- Material Gauge: .190 ± .005
- Standard Screw Size: FHMS - 1/2" x 1/4-20
- Cast stainless steel base material
- Welded hospital tipped ends
- For heavyweight doors receiving high frequency service
- For schools, hospitals, or other public buildings where security requirements exist
- Concealed bearing for trouble free long life application
- Reverse security stud casted into both leaves for added security feature
- All hinges are ANSI template
- Manufactured to close tolerances and meet all specifications and requirements set by the American National Standards Institute (ANSI)
- Hinge Swaging: A standard swaging of our standard weight full mortise hinge when closed to parallel position provides a 1/16” clearance between leaves
- Template
- Screws included
- Sold as 3 Pack