Adams Rite MS-1891-4015-313 Lockset for 1-1/2" Backset in Dark Bronze

The MS-1891-4015-313 Lockset from Adams Rite is a security solution designed for a 1-1/2" backset, featuring a durable dark bronze finish. This lockset combines maximum security with convenient access control, employing a unique 360-degree key operation for robust locking. It supports standard mortise cylinders and is crafted to withstand heavy use, making it an ideal choice for both commercial and residential applications.

Adams Rite MS-1891-4015-313 Lockset Features

• Dark Bronze Anodized finish: Provides an attractive, corrosion-resistant surface that enhances durability and aesthetic appeal.
• Cylinder Backset: 1-1/2": Specifically designed to fit standard backsets, ensuring compatibility with most doors.
• Stainless steel case: Built with corrosion-resistant plating measuring 1" x 7-3/8", ensuring long-lasting performance even in harsh conditions.
• Standard Jamb Lip length: Fits standard installations, simplifying the replacement process.
• Radius faceplate: Measures 1" x 6-7/8", providing a clean look that blends seamlessly with modern door designs.
• Handed operation - LH or RHR: Versatile installation options allow for left-hand or right-hand reverse door configurations.
• Cylinder is not included: Offers flexibility to customize with a compatible mortise cylinder of your choice.
• MS+1891 compatibility: Operable by any standard 1-5/32" diameter mortise cylinder with MS cam, enhancing usability.
• Grade 1 strength: Meets the highest residential and commercial security standards for peace of mind.
• Latchbolt construction: Made of eight ply laminated stainless steel measuring 5/8" x 1-3/8" with a 13/16" throw for added strength and longevity.
• Armored Strike: Features a satin stainless steel trim plate with a steel mounting plate and dust box, ensuring reliability and security.

Detailed Specifications for Adams Rite MS-1891-4015-313