Adams Rite MS-1891-4026-628 Lockset for 1-1/2″ Backset in Clear Anodized

The MS-1891-4026-628 from Adams Rite is a high-security lockset designed for a 1-1/2″ backset, featuring a clear anodized finish. This lockset combines the robust functionality of a deadlock and deadlatch, providing exceptional security for after-hours use while ensuring ease of access during business hours. With its user-friendly operation and durable construction, the MS-1891 series is an ideal choice for both commercial and residential applications.

Adams Rite MS-1891-4026-628 Lockset Features

• Clear Anodized finish: Provides a sleek appearance while enhancing corrosion resistance.
• Cylinder Backset: Designed for a 1-1/2″ backset to fit standard door configurations.
• Stainless Steel Construction: Case is made of stainless steel with corrosion-resistant plating, ensuring durability (1″ x 7-3/8″ dimensions).
• Standard Stile Lip: Compatible with various door styles for easy installation.
• Radius Faceplate: Measures 1″ x 6-7/8″ for a clean finish and secure fit.
• Handed Operation: Available in RH or LHR configurations to suit different door orientations.
• Cylinder Not Included: Customizable with any standard 1-5/32″ diameter mortise cylinder.
• MS+1891 Compatibility: Operable by any standard mortise cylinder with MS cam for versatility.
• Grade 1 Strength: Provides maximum security, meeting stringent industry standards.
• Durable Latchbolt: Made from eight ply laminated stainless steel, measuring 5/8″ x 1-3/8″ with a 13/16″ throw for reliable locking.
• Armored Strike: Features a satin stainless steel trim plate with steel mounting plate and dust box for added security.

Adams Rite MS-1891-4026-628 Detailed Specifications