Adams Rite 1877 Cylinder-Operated Flushbolt For Wood Doors - 1-1/4" backset

Adams Rite 1877 Cylinder-Operated Flushbolt  For Wood Doors - 1-1/4" Backset

Function:

Designed for use instead of conventional flip-lever operated flushbolts, the 1877 Cylinder-Operated Flushbolt gives building management key control of the inactive leaf of paired doors. Prevents casual locking of the inactive leaf by children or other unauthorized persons. Uses same basic over-center action mechanism as MS® pivoted bolt locks. Recommended for installation at both top and bottom of inactive door with MS1837 in active door for greatest security. May be installed to lock at threshold or header.

Operation:

360 Degree turn of key throws or retracts the hex-section bolt. Key can be removed only when bolt is in a positively locked or unlocked position. Accepts any standard 1-5/32" mortise cylinder from either or both sides (not included). Cylinder must have MS® dimensioned cam.

For Mortise CylindersClick Here.

Specifications:

Cylinder Backset: 1-1/4" only

Cylinder Height: Standard length (cylinder center to door edge) is 13-1/2".

Case: Measures 1" x 6" x 1-29/32". Steel with corrosion-resistant plating.

Bolt: Hexagonal 3/8" flat to flat, with 11/16" throw. Made of stainless steel.

Strike: 2-1/4" x 15/16" strike is supplied.

Armored Faceplate: 1-1/4" x 15-5/8". Finish: US28 Clear Anodized (628).

Cylinder Cam: Operable by any standard mortise cylinder with MS® cam. Cylinders with MS® cams can be readily obtained from most cylinder manufacturers.

Standard Package: Basic lock mechanism boxed with actuator arm attached, rod/bolt assembly unattached. Stainless steel bolt guide, mounting screws, and installation instructions included.

Model: 1877-628, 1877-313, 1877-626

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