1502 - 4" x 4" Spring Hinge Ligature Resistant Locks Accentra (formerly Yale) 620F Exit

Accentra (formerly Yale) 620F Exit Only Blank Plate

Best 9K37IN-D-S3 Intruder Cylindrical Lock

60% less cutting of the frame

Consult with the Local Authority Having Jurisdiction (AHJ) to determine appropriate standards

1502 - 4" x 4" Spring Hinge Ligature Resistant Locks Accentra (formerly Yale) 620F ExitMcKinney 1502 4 x 4 Full Mortise Single Acting Spring Hinge, Standard Weight Some door frame wall and even ceiling conditions make door closers impractical. An alternative closing device is the Spring Hinge. Generally, at least two hinges on a door must be spring hinges to provide adequate closing force. Recommended for standard weight, medium frequency doors in place of door closers in apartments, hotels, motels, office buildings, etc. Spring hinges