1502 - 4" x 4" Spring Hinge Ligature Resistant Locks Inside lever always unlocked

Inside lever always unlocked

Screws are included and color-coordinated with the casing

Surface-mounted astragal designed for sealing the gap between double doors

Accentra (formerly Yale) 620F Exit Only Blank Plate

1502 - 4" x 4" Spring Hinge Ligature Resistant Locks Inside lever always unlockedMcKinney 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