Adams Rite MS-1890-2016-628 Lockset for 31/32″ Backset in Clear

The MS-1890-2016-628 from Adams Rite is a Lockset for 31/32″ Backset in Clear. The MS-1890-2016-628 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.

Adams Rite MS-1890-2016-628 Lockset Features

• Clear Anodized finish: Provides a sleek and modern look while offering durability against wear and tear.
• Cylinder Backset: 31/32″ for compatibility with most standard door installations.
• Stainless Steel Case: Made of corrosion-resistant plating, measuring 1″ x 7-3/8″ to ensure longevity and reliability.
• Standard Jamb Lip length: Designed to fit standard door frames for easier installation.
• Flat Faceplate: Measures 1″ x 6-7/8″ for a clean and professional appearance.
• Handed Operation: Available in RH or LHR for versatile door configurations.
• Cylinder Not Included: Allows customization with any standard 1-5/32″ diameter mortise cylinder.
• MS+1890 Compatibility: Operable by any standard 1-5/32″ diameter mortise cylinder with MS cam for added flexibility.
• Grade 1 Strength: Meets the highest industry standards for security and durability.
• Latchbolt Construction: Made of eight ply laminated stainless steel, measuring 5/8″ x 1-3/8″ with a 13/16″ throw for enhanced security.
• Armored Strike: Features a satin stainless steel trim plate with a steel mounting plate and dust box for added strength.

Adams Rite MS-1890-2016-628 Lockset Specifications