Description
The 1870HM-0-335 series Flushbolt is specifically designed for greater key control prevents accidental locking of the inactive leaf of paired hollow metal doors. It uses same basic over-center action mechanism as MS pivoted bolt deadlocks. It is recommended for installation at both top and bottom of inactive door with MS1850S Deadlock in active door for greatest security. The 360 degree turn of key throws or retracts the hex-section bolt and the key can be removed only when bolt is in a positively locked or unlocked position. It may be installed to lock at threshold or at header.
Features
- Black Anodized Finish
- Non-handed operation
- Cylinder Backset: 1-1/4″
- Case is made of steel with corrosion-resistant plating that measures 7/8″ x 6″ x 1-21/32″
- Faceplate measures 1″ x 6-7/8″
- It accepts any standard 1-5/32″ mortise cylinder from either or both sides
- Hexagonal 3/8″ flat to flat bolt is made of stainless steel with 11/16″ throw
- Standard cylinder height is 13-1/2″
- Cylinder must have MS dimensioned cam
- 2-1/4″ x 15/16″ strike is supplied
