Adams Rite 31-0278-18 MS1850 S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$36.00
$30.01
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Adams Rite 31-0278-18 MS1850 Series Rod and Bolt Mounting Assembly

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Model: 31-0278-18

In Stock (leaves warehouse same day if ordered before 3pm ET)

$36.00
$30.01
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Adams Rite 31-0278-18 MS1850 Series Rod and Bolt Mounting Assembly

The Adams Rite 31-0278-18 is a genuine replacement Rod and Bolt Assembly engineered for the MS1850 Series MS deadlock system. Designed specifically for commercial door hardware applications, this mounting assembly ensures continued reliable operation of your MS1850 Series lock by restoring OEM-specified mechanical function. As an authentic Adams Rite accessory part, it is built to the same exacting tolerances as the original components, making it a direct-fit solution for service and maintenance of MS1850 Series installations.

Key Features

  • Genuine OEM Replacement Part: Authentic Adams Rite component engineered to factory specifications for the MS1850 Series, ensuring precise fit and reliable performance.
  • Rod and Bolt Assembly: Complete assembly unit provides the mechanical linkage and fastening components necessary for proper MS1850 Series lock operation.
  • Commercial-Grade Construction: Manufactured to meet the demands of commercial door hardware applications where consistent mechanical performance is essential.
  • Direct-Fit Compatibility: Designed specifically for the MS1850 Series MS deadlock system, eliminating guesswork during service and maintenance procedures.
  • Mounting Assembly Design: Configured as a complete mounting assembly to streamline replacement and reduce installation time during field servicing.
  • Adams Rite Parts Program: Sourced directly through the Adams Rite parts and accessories program, supporting long-term serviceability of installed MS1850 Series hardware.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Mounting Assembly
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 31-0278-18
  • Features: Adams Rite Parts

Typical Applications

  • Commercial Office Buildings with MS1850 Series Deadlock Installations
  • Retail Storefronts Requiring MS Series Lock Maintenance
  • Educational Facilities Servicing Existing MS1850 Hardware
  • Healthcare Institutions Maintaining Commercial Door Security Hardware
  • Industrial and Warehouse Facilities with MS Series Mechanical Locks
  • Government and Municipal Buildings Requiring OEM Replacement Components
  • Multi-Tenant Commercial Properties Performing Scheduled Hardware Maintenance

Why Adams Rite MS1850?

Adams Rite is a recognized name in commercial door hardware, and the MS1850 Series represents their commitment to durable, dependable mechanical locking solutions. The 31-0278-18 Rod and Bolt Assembly is produced to the same standards as the original hardware, ensuring that serviced locks continue to perform as intended in demanding commercial environments. Choosing genuine Adams Rite replacement parts helps preserve the integrity and longevity of your installed MS1850 Series deadlock system.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Mounting Assembly
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
31-0278-18
Features:
Adams Rite Parts

Adams Rite 31-0278-18 – Frequently Asked Questions

1) Will the 31-0278-18 fit an Adams Rite MS1950 or other MS series deadlock?
No. The 31-0278-18 rod and bolt assembly is built specifically for the MS1850 Series deadlock. If the lock case in your door is a different MS series, order the rod and bolt assembly listed for that series instead.
2) Do I need to replace the whole MS1850 lock, or can I just swap the rod and bolt?
If the failure is in the bolt or its linkage, the 31-0278-18 lets you rebuild the existing MS1850 rather than pulling the lock case out of the stile. It comes as a complete assembly with the mechanical linkage and fastening components, which is what keeps a field service call short.
3) Is the Adams Rite 31-0278-18 a genuine Adams Rite part or an aftermarket copy?
It is a genuine Adams Rite component supplied through the Adams Rite parts and accessories program, built to the factory tolerances of the original MS1850 hardware. For a locksmith that matters because the rod and bolt geometry has to match the existing lock case and strike prep exactly.
4) Is this Adams Rite rod and bolt assembly rated for commercial use?
Yes. The 31-0278-18 is a commercial-grade part, catalogued for commercial door hardware rather than residential. Typical service work includes storefronts, office buildings, schools, healthcare facilities and government buildings running MS1850 deadlocks.
How fast can I get the Adams Rite 31-0278-18 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Adams Rite 31-0278-18 come with a warranty?
Absolutely. The Adams Rite 31-0278-18 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Adams Rite 31-0278-18?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Adams Rite 31-0278-18 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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