Adams Rite MS-1891-4026-335 Lockset for 1-1/2" Backset in Black Anodized

The MS-1891-4026-335 from Adams Rite is a lockset for 1-1/2" backset in black anodized. The MS+1891 series Deadlock/Deadlatch provides a maximum security deadlock for after hour and traffic control convenience during business hours. It operates in such a way that the 360 degree turn of key or thumb turn throws or retracts the hook-shaped deadlock and then 120 degree further turn retracts latch bolt as well. Cylinder may accept any standard 1-5/32" diameter mortise cylinder or thumb turn from either or both sides. Handle retracts spring-loaded latchbolt only.

Features

• Black Anodized Finish: Offers a sleek and durable surface resistant to corrosion and wear.
• Cylinder Backset: Designed specifically for 1-1/2" backset for compatibility with various installations.
• Stainless Steel Case: Constructed with corrosion-resistant plating for enhanced durability measuring 1" x 7-3/8", with depth varying by backset.
• Standard Stile Lip Length: Ensures fitting with standard door styles for quick and easy installation.
• Radius Faceplate: Dimensions of 1" x 6-7/8" provide a clean finish and fit for a variety of door configurations.
• Handed Operation: Can be configured for RH or LHR (Right Hand or Left Hand Reverse) doors to suit specific needs.
• Cylinder Not Included: Allows for customization, as the lockset accommodates any standard 1-5/32" diameter mortise cylinder with MS cam.
• Grade 1 Strength: Meets stringent testing and standards for maximum security and reliability.
• Stainless Steel Latchbolt: Made of eight ply laminated stainless steel measuring 5/8" x 1-3/8" with a 13/16" throw for enhanced durability and security.
• Armored Strike: Features satin stainless steel trim with a robust steel mounting plate and dust box, increasing security and lifespan.

Adams Rite MS-1891-4026-335 Lockset Specifications