Adams Rite 25-0077 Flush Locks...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.72
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Adams Rite 25-0077 Flush Lockset Replacement Knob for Commercial Door Hardware

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Model: 25-0077

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

$20.72
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Adams Rite 25-0077 Flush Lockset Replacement Knob for Commercial Door Hardware

The Adams Rite 25-0077 is a genuine OEM replacement flush lockset knob designed specifically for Adams Rite flush lockset assemblies used in commercial door hardware applications. Engineered as a direct replacement component, this lock trim part ensures your existing Adams Rite flush lockset continues to perform reliably without requiring a full hardware replacement. Ideal for facility maintenance professionals and commercial locksmiths seeking an exact-match part from the original manufacturer.

Key Features

  • Genuine Adams Rite OEM Part: Manufactured to original specifications, ensuring proper fit and function with compatible Adams Rite flush lockset assemblies.
  • Direct Replacement Component: Designed as a drop-in replacement to restore original lockset operation without full hardware changeout.
  • Commercial-Grade Construction: Built to the quality standards expected in commercial door hardware applications for lasting durability.
  • Lock Trim Classification: Categorized as lock trim within the Adams Rite parts and accessories lineup, providing the correct interface for flush lockset operation.
  • Simplified Maintenance: Sourcing this individual knob component allows targeted repairs, minimizing downtime and reducing overall maintenance costs.
  • Broad Commercial Applicability: Suited for use across a wide range of commercial facilities where Adams Rite flush locksets are installed.

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: Lock Trim
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 25-0077
  • Features: Adams Rite Parts

Typical Applications

  • Commercial Office Buildings
  • Retail Establishments
  • Educational Facilities
  • Healthcare Institutions
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Adams Rite 25-0077?

Adams Rite is a recognized name in commercial door hardware, and the 25-0077 flush lockset knob upholds that standard as a genuine manufacturer replacement part built to original specifications. Choosing an authentic Adams Rite component ensures compatibility and reliable performance in demanding commercial environments where consistent lockset operation is critical.

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:
Lock Trim
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
25-0077
Features:
Adams Rite Parts

Adams Rite 25-0077 – Frequently Asked Questions

1) What exactly is the Adams Rite 25-0077 part?
It's a replacement knob for Adams Rite flush lockset assemblies, sold as an individual lock trim piece rather than a complete lockset. Model number is 25-0077, and it's a genuine Adams Rite part made to original specifications, so it interfaces with a flush lockset the way the original knob did.
2) Can I just replace the knob instead of swapping the whole Adams Rite flush lockset?
That's the point of the 25-0077. It's a drop-in replacement knob that restores original lockset operation without a full hardware changeout, which keeps a worn or damaged knob from turning into a whole-door project. Useful for maintenance crews handling repairs across a building.
3) Is the Corbin Russwin 483F80 lever and spindle a substitute for the Adams Rite 25-0077 flush lockset knob?
No. The Adams Rite 25-0077 is a replacement knob trim for Adams Rite flush lockset assemblies, built to the original manufacturer's specifications so it drops into the existing flush lockset rather than changing the lock itself. The Corbin Russwin 483F80 is a Grade 1 outside lever and spindle for the ML2000 Series mortise lock, sized for a 1-3/4 inch thick door, and it interfaces with an ML2000 mortise case. The two serve different lock platforms, so a flush lockset being repaired takes the Adams Rite knob, not the ML2000 lever trim.
4) Do I get a matching knob for both sides of the door with the 25-0077?
The 25-0077 is a single knob component, ordered as one part number. If both sides of a flush lockset need replacing, order the quantity to suit rather than expecting a pair in one part.
5) Does the Adams Rite 25-0077 carry an ANSI Grade 1 rating like the Corbin Russwin ML2000 trim?
Grade ratings apply to the complete lockset assembly rather than to a single trim piece. The Corbin Russwin 483F80 lever and spindle is catalogued as Grade 1 within the ML2000 Series with a Corridor/Dormitory function, meaning the ML2000 lock it belongs to carries that rating. The Adams Rite 25-0077 is an OEM replacement knob built to original specifications for Adams Rite flush locksets, so the performance you get is that of the flush lockset it restores. For a specification that calls out Grade 1 trim on the drawing, the ML2000 lever is the piece that answers it directly.
6) Is the Adams Rite 25-0077 knob suitable for commercial door use or is it a residential part?
Commercial. The 25-0077 is classified as a commercial part and is used in office buildings, retail, schools, healthcare facilities, warehouses, multi-tenant residential properties, and government buildings where Adams Rite flush locksets are already installed.
7) If I'm standardizing hardware across a building, does using the OEM Adams Rite knob matter?
It does when the existing openings are Adams Rite flush locksets. Using the manufacturer's own 25-0077 keeps the knob interface and feel consistent with the other doors instead of mixing aftermarket trim into the fleet, and it's built to the original specifications for that assembly.
How fast can I get the Adams Rite 25-0077 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 25-0077 come with a warranty?
Absolutely. The Adams Rite 25-0077 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 25-0077?
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 25-0077 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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