Product Overview
Calibre CA1870-20 Cylinder-Operated Flushbolt
- Designed for use instead of conventional flip-lever operated flushbolts, the CA1870-20 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 AR MS-Type pivoted bolt deadlocks. May be installed to lock at threshold or at header.
- 360° 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. Cylinder must have AR MS-Type cam.
- Cylinder Backset: Standard 31/32" (1-1/8" Available as special order)
- Cylinder Height: Standard length (cylinder center to retracted bolt tip) is 12" with ± 1-1/4" adjustment.
- Case: Measures 1" x 6" x depth. Depth will vary by backset. Steel with corrosion-resistant plating.
- Bolt: Hexagonal 3/8" flat to flat, with 11/16" throw. Made of stainless steel.
- Strike: 1/2" diameter hole in metal threshold or header is suitable.
- Blank Faceplate: Measures 1" x 6-7/8". Flat faceplate protects cylinder set screws from tampering and keeps them from loosening (Radius Faceplate Available-additional cost)
- Standard Package: Basic Lock attached, rod/bolt assembly unattached. Stainless steel bolt guide, mounting screws, flat blank faceplate and installation instructions included. Cylinders available separately.
- Cylinder Cam: CA1870-20 Cylinder-Operated Flushbolts are operable by any standard 1-5/32" diameter mortise cylinder with AR MS-Type cam.
