Adams Rite MS1851S-310-335 Deadlock with Straight Bolt and 1-1/8" Backset in Black Anodized

The MS1851S-310-335 from Adams Rite is a high-security deadlock featuring a straight bolt and a 1-1/8" backset, finished in durable black anodized aluminum. This lock is designed for maximum security for narrow stile doors with a unique pivot mechanism that activates its laminated stainless steel bolt. It's also engineered for flexibility, accommodating doors with larger gaps. The locking system allows for a 360-degree turn of the key or thumbturn to securely lock or unlock.

Adams Rite MS1851S-310-335 Deadlock Features

• Black Anodized finish: Provides a sleek and durable exterior that resists corrosion and wear.
• Cylinder Backset: 1-1/8" backset fits a variety of door installations, enhancing versatility.
• Stainless Steel Case: The robust case with corrosion-resistant plating measures 1" x 6" (depth varies) for durability.
• Straight Bolt: Made of eight ply laminated stainless steel, ensuring strength with a 1-3/8" throw for added security.
• Radius Faceplate: The radius faceplate measures 1" x 6-7/8", providing a clean installation.
• Handed Operation: Non-handed design making it adaptable for various applications.
• Cylinder Not Included: The lock accepts any standard 1-5/32" diameter mortise cylinder with an MS dimensioned cam.
• Grade 1 Strength: Rated for high security applications, ensuring reliability and peace of mind.
• Strike Not Included: Flexibility to pair with various strike options for optimal installation.

Adams Rite MS1851S-310-335 Deadlock Specifications