Adams Rite MS-1891-4016-313 Lockset for 1-1/2″ Backset in Dark Bronze

The MS-1891-4016-313 Lockset from Adams Rite is designed for 1-1/2″ backsets and features a durable dark bronze finish, providing both style and security. This deadlock/deadlatch system offers maximum security for after-hours protection and convenient traffic control during business hours. With its user-friendly operation and compatibility with standard mortise cylinders, this lockset is a reliable choice for any door.

Adams Rite MS-1891-4016-313 Lockset Features

• Dark Bronze Anodized finish: Enhances aesthetic appeal while providing corrosion resistance.
• Cylinder Backset: 1-1/2″ for compatibility with various door setups.
• Stainless Steel Case: Durable construction with corrosion-resistant plating, measuring 1″ x 7-3/8″, ensuring longevity.
• Standard Jamb Lip length: Fits most standard door frames without modification.
• Radius Faceplate: Measures 1″ x 6-7/8″ for a sleek, modern look.
• Handed Operation: Available in RH or LHR to suit various door orientations.
• Cylinder Not Included: Provides flexibility to choose a compatible cylinder that meets your security needs.
• Operable by Standard Mortise Cylinder: Works with any 1-5/32″ diameter mortise cylinder with MS cam for easy installation.
• Grade 1 Strength: Built to withstand high-traffic environments with enhanced durability.
• Eight Ply Laminated Stainless Steel Latchbolt: Measures 5/8″ x 1-3/8″ with a 13/16″ throw for robust performance.
• Armored Strike: Features satin stainless steel trim plate with a steel mounting plate and dust box for added security.

Adams Rite MS-1891-4016-313 Detailed Specifications