Corbin Russwin 427F43 Cast R E...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$395.00
$284.40
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Corbin Russwin 427F43 Cast R Escutcheon for ML2000 and ML2000HS Mortise Lock Series, Grip Only, Outside, Commercial Replacement Part

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Model: 427F43 612

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

$395.00
$284.40
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Corbin Russwin 427F43 Cast R Escutcheon for ML2000 and ML2000HS Mortise Lock Series

The Corbin Russwin 427F43 is a Cast "R" Escutcheon replacement part designed specifically for the ML2000 and ML2000HS Mortise Lock Series. Configured for grip-only outside applications, this escutcheon is finished in Bright Brass and provides a precise factory-matched fit for commercial door hardware installations. As an OEM replacement component, it ensures compatibility and consistent performance with existing ML2000 and ML2000HS series mortise lock assemblies.

Key Features

  • Series Compatibility: Engineered specifically for Corbin Russwin ML2000 and ML2000HS Mortise Lock Series, ensuring proper fitment and function.
  • Grip-Only Configuration: Designed for outside grip-only applications, making it ideal for exit-side door hardware setups that require a clean, handleless exterior profile.
  • Outside Application: Positioned on the exterior (outside) face of the door for seamless integration with the ML2000/ML2000HS mortise lock assembly.
  • Cast Construction: Cast "R" escutcheon construction delivers solid, durable performance appropriate for commercial-grade door hardware applications.
  • Bright Brass Finish: Bright Brass finish provides a classic, polished aesthetic that complements a wide range of commercial door hardware and architectural styles.
  • OEM Replacement Part: Manufactured by Corbin Russwin as an authorized replacement part, ensuring quality and compatibility with existing ML2000 and ML2000HS installations.
  • Commercial Grade: Rated for commercial use, supporting demanding environments such as offices, institutions, and multi-tenant facilities.

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: 427F43
  • 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 is a trusted name in commercial door hardware, and the 427F43 Cast "R" Escutcheon reflects the brand's commitment to precision manufacturing and OEM-quality replacement components. Designed to integrate seamlessly with the ML2000 and ML2000HS Mortise Lock Series, this part supports reliable, long-term performance in demanding commercial environments where consistent hardware function is essential.

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:
427F43
Features:
Corbin Russwin Lock Parts

Corbin Russwin 427F43 612 – Frequently Asked Questions

1) Is the 427F43 escutcheon for the inside or the outside of the door?
Outside only. The 427F43 is the exterior-face escutcheon in a grip-only configuration, meaning it carries a pull grip rather than a lever or knob. If you need the interior plate or a lever-trim escutcheon, this is the wrong part number.
2) Does the 427F43 include the lock body, cylinder, or trim hardware?
No. The 427F43 is the escutcheon plate alone, a replacement component for an existing ML2000 or ML2000HS assembly. The mortise case, cylinder, spindle and interior trim are ordered separately, so plan on reusing what is already in the door.
3) My ML2000 escutcheon is damaged but the lock still works. Do I have to replace the whole lockset?
No. Corbin Russwin sells the 427F43 as an authorized OEM replacement escutcheon for the ML2000 and ML2000HS series, so a bent or gouged outside grip plate can be swapped without pulling the mortise case out of the door. Order it in the finish that matches the rest of the opening.
4) Can a Schlage CO Series exterior escutcheon be used in place of the Corbin Russwin 427F43 on an ML2000 mortise lock?
No. The Corbin Russwin 427F43 is a cast "R" escutcheon made as an OEM replacement part for the Corbin Russwin ML2000 and ML2000HS mortise lock series, in a grip-only outside configuration. The Schlage Electronics 47260707 is a CO Series exterior escutcheon for CO100 cylindrical and mortise locks with an integral keypad, supplied with fasteners and an O-ring. The two belong to different lock platforms, and the Schlage part carries keypad electronics rather than a plain grip-only trim face, so it will not mount to or operate an ML2000 assembly.
5) What finishes does the Corbin Russwin 427F43 escutcheon come in?
Six finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613 satin bronze oil-rubbed, 625 bright chrome, and 630 satin stainless steel. If you are patching one opening in a building already standardized on a finish, match the BHMA number rather than the name, since 612 and 613 both read as bronze but look nothing alike.
6) I need an escutcheon for exit device trim, not a mortise lock - what should I look at instead of the 427F43?
The Corbin Russwin 427F43 is dedicated to the ML2000 and ML2000HS mortise lock series and is not an exit trim part. For an exit device application, the Schlage Electronics 47260708 is a CO Series exterior escutcheon made specifically for exit trim on the CO-100 platform, with a keypad, in an Aged Bronze finish. Note that it is a keypad-based electronic trim rather than the mechanical grip-only trim the 427F43 provides.
7) Is the MS Sedco ESC escutcheon plate an alternative to a Corbin Russwin 427F43?
No, despite the shared word escutcheon. The MS Sedco ESC is a decorative stainless plate for R4 and R6 round switches, part of a switch product line, so it trims a push-plate or activation switch rather than a lock. The Corbin Russwin 427F43 is a cast lock trim that carries a grip on the outside face of a door fitted with an ML2000 or ML2000HS mortise lock. If you are replacing lock trim, the 427F43 is the part; if you are dressing a round door-activation switch, the MS Sedco plate is.
8) Is this escutcheon rated for heavy commercial traffic?
It is a commercial-grade part, cast construction, intended for offices, schools, healthcare, retail, government buildings and multi-tenant residential. For a property manager standardizing entry doors across a portfolio, the cast plate holds up better to abuse than a stamped one.
9) We are standardizing brass trim across a building - does the Corbin Russwin 427F43 or the Schlage CO Series escutcheon give more finish choices?
The Corbin Russwin 427F43 is offered in six finishes: 605 Bright Brass, 606 Satin Brass, 612 Satin Bronze, 613 Satin Bronze Oil-Rubbed, 625 Bright Chrome, and 630 Satin Stainless Steel, so brass, bronze, chrome and stainless door families can all be matched from the same part number. The Schlage Electronics 47260708 CO Series exit trim escutcheon is specified in Aged Bronze. Keep in mind the two serve different lock platforms, so finish range alone should not drive the choice.
10) Do I need to add fasteners or gaskets when ordering the 427F43, the way the Schlage CO escutcheon includes them?
The Schlage Electronics 47260707 CO Series exterior escutcheon is supplied with fasteners and an O-ring as part of the package. The Corbin Russwin 427F43 is an OEM replacement escutcheon for the ML2000 and ML2000HS series, intended to drop into an existing lock assembly with a factory-matched fit, so the mounting hardware already in the door carries over. If your existing assembly is missing screws or spindles, order those separately as ML2000 series parts.
How fast can I get the Corbin Russwin 427F43 612 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 427F43 612 come with a warranty?
Absolutely. The Corbin Russwin 427F43 612 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 427F43 612?
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 427F43 612 from ZenSupply?
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