Adams Rite MS-1891-3015-313 Lockset for 1-1/8" Backset in Dark Bronze

The MS-1891-3015-313 from Adams Rite is a Lockset for 1-1/8" Backset in Dark Bronze. The MS-1891-3015-313 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

• Dark Bronze Anodized finish: Offers a sleek and stylish look while providing durability and corrosion resistance.
• Cylinder Backset: 1-1/8": Specifically designed for easy installation and reliable operation in standard door applications.
• Durable Construction: Made of stainless steel with corrosion-resistant plating measuring 1" x 7-3/8" (depth varies by backset) for reinforced strength.
• Standard Jamb Lip length: Compatible with standard door frames for seamless integration.
• Radius faceplate: Measures 1" x 6-7/8" for an elegant appearance and perfect fit.
• Handed operation - LH or RHR: Allows for tailored installation based on door configuration, ensuring optimal functionality.
• Cylinder is not included: Customizable with any standard 1-5/32" diameter mortise cylinder for added convenience.
• MS+1891 Deadlocks compatibility: Operable by any standard 1-5/32" diameter mortise cylinder with MS cam for universal application.
• Grade 1 strength: Provides maximum security suitable for commercial applications.
• Latchbolt design: Features eight ply laminated stainless steel measuring 5/8" x 1-3/8" with a 13/16" throw for exceptional strength and reliability.
• Armored Strike: Made of satin stainless steel trim plate with a steel mounting plate and dust box for enhanced resilience.

Adams Rite MS-1891-3015-313 Lockset Specifications