ANSI A8112 
For use with medium weight doors or doors requiring medium frequency service
Full Mortise Hinges have one leaf mortised in the door edge and the other leaf mortised in the jamb. This is the most common hinge application.
Three Knuckle with Flush Pin
Template Hole Pattern
Supplied with Removable Pin (SRP) as standard.
Most hinges and/or finishes available with Non-Removable Pin (NRP) for an additional charge. Specify SRP or NRP when applicable.
Non-Removable pin prevents the hinge pin from being removed when the door is closed. A threaded set screw located in the barrel is tightened down into a groove in the hinge pin.
Material: Steel w/ Steel pin
Fasteners: 1/2 x 10-24 machine screws, 1 x 9 wood screws
Specify finish when ordering.
Standard packaging includes one (1) hinge with screws.
Complies with ANSI/BHMA standards for ANSI A156.1
Complies with NFPA80 requirements for use on fire-rated door assemblies
Note: Electric modifications available by special order only. Call for pricing and availability.



For special requests (i.e. Raised Barrel, Hospital Tips, special Screws, etc.) please call for pricing and availability.