Adams Rite 1871W20-335 Standard Cylinder-Operated Flushbolt with Radius Faceplate in Dark Bronze

The 1871W20-335 from Adams Rite is a Standard Cylinder-Operated Flushbolt with Radius Faceplate in Dark Bronze. The 1871W20-335 series Flushbolt is specifically designed for greater key control specially for the aluminum stile doors that prevents accidental locking of the inactive leaf of paired 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: Provides a stylish and durable surface that resists wear and corrosion.
• Non-handed operation: Allows for flexible installation on either left or right-handed doors.
• Cylinder Backset: 31/32" ensures compatibility with a variety of door configurations.
• Corrosion-resistant steel case: Measures 1" x 6" x depth (depth varies by bracket) for durability and longevity.
• Faceplate dimensions: 1" x 6-7/8" fits standard door frames seamlessly.
• Compatibility with mortise cylinders: Accepts any standard 1-5/32" mortise cylinder from either or both sides for versatile keying options.
• Hexagonal stainless steel bolt: 3/8" flat to flat with 11/16" throw for robust locking performance.
• Standard cylinder height: 12" with ± 1-1/4" adjustment for precise fitting to various door heights.
• Installation suitability: 1/2" diameter hole in metal threshold or header is designed for effective strike placement.

Adams Rite 1871W20-335 Detailed Specifications