Corbin Russwin 544F45 ML2000 S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$218.00
$170.30
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Corbin Russwin 544F45 ML2000 Series Wrought Escutcheon for Thumbturn Lever, Inside, 1-3/4" Door, Satin Stainless Steel

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Model: 544F45 630

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

$218.00
$170.30
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Corbin Russwin 544F45 ML2000 Series Wrought "P" Escutcheon for Thumbturn Lever, Inside, 1-3/4" Door, Satin Stainless Steel

The Corbin Russwin 544F45 is a Wrought "P" Escutcheon designed specifically for use with the ML2000 Mortise Lock Series. Engineered for thumbturn lever applications on the inside face of the door, this replacement escutcheon is compatible with 1-3/4" doors and features a Satin Stainless Steel finish for a refined, corrosion-resistant appearance. Purpose-built for commercial applications, this part integrates seamlessly into existing ML2000 mortise lock assemblies to restore or maintain proper function and aesthetics.

Key Features

  • Precise Door Compatibility: Specifically engineered for 1-3/4" door thickness, ensuring a proper fit within ML2000 Mortise Lock Series installations.
  • Thumbturn Lever Dedicated Design: The Wrought "P" Escutcheon is designed exclusively for thumbturn lever configurations on the inside of the door, providing a clean and functional trim interface.
  • ML2000 Series Integration: Designed as a genuine Corbin Russwin ML2000 Mortise Lock Series part, ensuring full compatibility and reliable drop-in replacement performance.
  • Satin Stainless Steel Finish: Durable Satin Stainless Steel surface treatment delivers lasting corrosion resistance and a professional aesthetic suited for high-traffic commercial environments.
  • Commercial-Grade Construction: Wrought escutcheon construction provides the structural integrity required for demanding commercial door hardware applications.
  • Replacement Part Convenience: Engineered as a direct replacement component for ML2000 series mortise locks, simplifying maintenance and reducing hardware downtime.

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: Escutcheons
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 544F45
  • Features: Corbin Russwin Lock Parts

Typical Applications

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

Why Corbin Russwin ML2000?

Corbin Russwin ML2000 Series parts are manufactured to the same exacting standards as the original mortise lock assemblies, ensuring genuine fit and finish for replacement and maintenance scenarios. The 544F45 Wrought "P" Escutcheon reflects Corbin Russwin's commitment to commercial-grade construction, delivering the durability and precision that facility managers and security professionals rely on for long-term performance in demanding environments.

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:
Escutcheons
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
544F45
Features:
Corbin Russwin Lock Parts

Corbin Russwin 544F45 630 – Frequently Asked Questions

1) Will a 544F45 escutcheon work on a Corbin Russwin lock that uses a knob or a plain lever instead of a thumbturn?
No. The "P" escutcheon is cut for a thumbturn lever configuration, so the plate has the thumbturn opening in it. A lever-only or knob function ML2000 takes a different escutcheon or rose trim. Match the function of the lock you're servicing before you order.
2) If I need an escutcheon for the outside keypad side of an access-control opening rather than an inside mechanical thumbturn, what should I order?
Look at the Schlage Electronics CO Series escutcheons rather than the Corbin Russwin 544F45. The 47260707 is a CO Series exterior escutcheon for cylindrical and mortise locks with a keypad and ships with fasteners and an O-ring; the 47260708 covers CO-100 exit trim applications with a keypad in an aged bronze finish. The 544F45 is a wrought "P" escutcheon for the inside face of an ML2000 mortise lock with a thumbturn lever and carries no keypad.
3) Can a Schlage Electronics CO Series escutcheon be used in place of the Corbin Russwin 544F45?
No. The Corbin Russwin 544F45 is a wrought "P" escutcheon for the inside face of an ML2000 mortise lock with a thumbturn lever, on a 1-3/4 inch door, and it is a mechanical lock trim piece with no electronics. The Schlage Electronics 47260707 is a CO Series exterior escutcheon for cylindrical and mortise locks with a keypad, supplied with fasteners and an O-ring, and the 47260708 is a CO-100 keypad exterior escutcheon for exit trim in aged bronze. Those are keypad access-control housings for the outside of the door, so they will not serve as inside mechanical thumbturn trim on an ML2000.
4) What finish does the Corbin Russwin 544F45 come in, and will it match my other stainless trim?
One finish: 630, satin stainless steel. That's the standard BHMA designation for satin stainless, so it lines up with other 630 trim across a building, including 630 exit devices and pulls. If your existing openings are 626 satin chrome, the tone is close but not identical.
5) Is the MS Sedco ESC escutcheon plate an alternative to the Corbin Russwin 544F45?
No, they serve different openings. The MS Sedco ESC is a decorative stainless escutcheon plate for R4 and R6 round switches, so it trims a push-plate or actuator switch. The Corbin Russwin 544F45 is a wrought "P" escutcheon that mounts on the inside face of a 1-3/4 inch door as part of an ML2000 mortise lock assembly with a thumbturn lever. Both are stainless-appearance plates, which is why they can look similar in a search, but the ESC has no mortise lock prep.
6) I am standardizing trim finishes across a facility - how does the 544F45 finish compare with the other escutcheons I am looking at?
The Corbin Russwin 544F45 is offered in 630 satin stainless steel, a corrosion-resistant finish suited to high-traffic commercial openings. The MS Sedco ESC is a decorative stainless escutcheon plate for R4 and R6 round switches, so it reads similarly on the wall. The Schlage Electronics 47260708 CO-100 exterior escutcheon for exit trim is an aged bronze finish, which will not match a satin stainless program.
7) Is the 544F45 suitable for a high-traffic building like a school or hospital?
Yes. It's a commercial-grade wrought escutcheon, and the satin stainless surface holds up to cleaning and handling in corridors. Typical placements are offices, schools, healthcare, retail, government buildings and multi-tenant residential.
8) Is the 544F45 a genuine Corbin Russwin part or an aftermarket plate?
Genuine Corbin Russwin ML2000 series hardware, built to the same standards as the original assembly, so it drops into an existing mortise lock without filing or redrilling the trim holes.
9) Which of these escutcheons comes with mounting fasteners in the box?
The Schlage Electronics 47260707 CO Series exterior escutcheon is supplied with fasteners and an O-ring. The Corbin Russwin 544F45 is a genuine ML2000 series replacement part that integrates into an existing mortise lock assembly, so plan the job around reusing the ML2000 trim hardware already in the door.
How fast can I get the Corbin Russwin 544F45 630 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 Corbin Russwin 544F45 630 come with a warranty?
Absolutely. The Corbin Russwin 544F45 630 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 Corbin Russwin 544F45 630?
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 Corbin Russwin 544F45 630 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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