Corbin Russwin 439F33 Throughb...
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Corbin Russwin 439F33 Throughbolt Packet for ML2000 and ML2000HS Mortise Lock Series, "R" Escutcheon, 1-3/8" Door, Bright Brass

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Model: 439F33 613

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

$17.90
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Corbin Russwin 439F33 Throughbolt Packet for ML2000 and ML2000HS Mortise Lock Series, "R" Escutcheon, 1-3/8" Door, Bright Brass

The Corbin Russwin 439F33 is a genuine replacement throughbolt packet designed specifically for the ML2000 and ML2000HS Mortise Lock Series. Engineered for commercial-grade door hardware applications, this escutcheon throughbolt packet is compatible with 1-3/8" door thickness and features a Bright Brass finish. As an OEM replacement part, it ensures a precise fit and maintains the integrity of your Corbin Russwin mortise lock installation.

Key Features

  • Precise Compatibility: Designed exclusively for the Corbin Russwin ML2000 and ML2000HS Mortise Lock Series, ensuring a factory-fit replacement with no modifications required.
  • Door Thickness Support: Engineered for 1-3/8" door applications, making it suitable for standard commercial door configurations.
  • Escutcheon Type: Features the "R" Escutcheon configuration, maintaining the original design aesthetic and functional layout of the ML2000 series mortise lock.
  • Bright Brass Finish: Bright Brass finish coordinates seamlessly with existing ML2000 and ML2000HS hardware for a consistent, professional appearance.
  • OEM Replacement Part: Genuine Corbin Russwin part (model 439F33) manufactured to original specifications for reliable, long-term performance in commercial door hardware assemblies.
  • Commercial-Grade Construction: Built to the same quality standards as Corbin Russwin's full mortise lock product line, supporting the demands of high-traffic commercial environments.

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: 439F33
  • Features: Corbin Russwin Lock Parts

Typical Applications

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

Why Corbin Russwin ML2000?

Corbin Russwin is a trusted name in commercial door hardware, and the ML2000 and ML2000HS Mortise Lock Series reflects that commitment to quality and durability. The 439F33 throughbolt packet is manufactured to OEM specifications, ensuring that your mortise lock system continues to perform at its original standard. For facility managers and door hardware professionals seeking reliable replacement components, this genuine Corbin Russwin part delivers the precision and consistency demanded by commercial applications.

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:
439F33
Features:
Corbin Russwin Lock Parts

Corbin Russwin 439F33 613 – Frequently Asked Questions

1) What exactly is the Corbin Russwin 439F33 throughbolt packet, and what's in it?
The 439F33 is the OEM throughbolt fastener packet used to mount "R" escutcheon trim on Corbin Russwin ML2000 and ML2000HS mortise locks. It's hardware only, the screws and throughbolt parts that clamp the escutcheons through the door, not the escutcheon plates, lock body, cylinder, or lever. If your trim is cracked or missing, you need the escutcheon itself; if the fasteners are stripped, missing, or the wrong length for the door, this is the packet.
2) Will the 439F33 throughbolt packet work on a 1-3/4 inch door?
No. This packet is sized for 1-3/8 inch doors. Throughbolt length is what makes these packets door-thickness specific, so on a 1-3/4 inch door the bolts will not reach and draw the trim up correctly. For 1-3/4 inch commercial doors, order the ML2000 "R" escutcheon throughbolt packet built for that thickness.
3) I manage a building with Corbin Russwin mortise locks on the office doors. Is this the part I need if the lever trim is loose and rattling?
Often yes. Loose escutcheon trim on an ML2000 is usually stripped or backed-out throughbolts, and the 439F33 packet replaces that mounting hardware with genuine Corbin Russwin parts so nothing has to be drilled or modified. Check the door thickness first, this packet is for 1-3/8 inch doors, and match the finish to the trim already installed.
4) I need an escutcheon for exit device trim, not a mortise lock - what should I look at instead of the Corbin Russwin 439F33?
The 439F33 will not help there. It is a throughbolt packet for the "R" escutcheon on Corbin Russwin ML2000 and ML2000HS mortise locks in a 1-3/8 inch door. For exit trim, the Schlage Electronics 47260708 is a CO Series exterior escutcheon made specifically for exit trim on the CO-100, with a keypad, in an Aged Bronze finish. Choose by what the door already carries: a Corbin Russwin mortise lock takes the 439F33 hardware, while a CO-100 exit trim application takes the 47260708.
5) Can a Schlage CO Series exterior escutcheon be used in place of the Corbin Russwin 439F33 throughbolt packet?
No. The Corbin Russwin 439F33 is a throughbolt packet - the fastening hardware that secures an "R" escutcheon trim to a 1-3/8 inch door on the ML2000 and ML2000HS mortise lock series, supplied as a genuine replacement part. The Schlage Electronics 47260707 is an exterior escutcheon body itself for CO Series CO100 cylindrical and mortise locks with a keypad, supplied with its own fasteners and O-ring. One is the mounting hardware for a mechanical Corbin Russwin mortise trim; the other is a complete electronic keypad escutcheon for a different lock platform. They are not interchangeable.
6) Does the 439F33 fit a Corbin Russwin ML2000 lock with sectional trim instead of escutcheon trim?
It's specified for the "R" escutcheon trim on the ML2000 and ML2000HS series. Sectional and other trim designs use their own mounting hardware, so confirm the escutcheon on your door is the R style before ordering this packet.
7) What finishes does the Corbin Russwin 439F33 come in, and does the finish matter on fasteners?
Four finishes: 605 Bright Brass, 612 Satin Bronze, 613 Satin Bronze Oil-Rubbed, and 626 Satin Chrome. It matters because exposed screw heads on escutcheon trim are visible, so match the finish code on the trim already on the door rather than mixing a chrome screw into brass trim.
8) Will the MS Sedco ESC escutcheon plates work with a Corbin Russwin ML2000 mortise lock?
No. The MS Sedco ESC is a decorative stainless escutcheon plate made for R4 and R6 round switches, so it belongs to a switch application rather than a lock. The Corbin Russwin 439F33 is a commercial replacement throughbolt packet for the "R" escutcheon on ML2000 and ML2000HS mortise locks in a 1-3/8 inch door. Matching the word "escutcheon" does not make them compatible - for a Corbin Russwin mortise lock, stay with the Corbin Russwin lock part.
9) Is the 439F33 suitable for high-traffic commercial openings, or is it a residential part?
It's a commercial part, built to Corbin Russwin's mortise lock standards and used in offices, schools, healthcare, retail, government buildings, and multi-tenant residential. The ML2000HS designation it serves is the heavy-duty side of the family, so the packet is appropriate for high-use doors.
How fast can I get the Corbin Russwin 439F33 613 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 439F33 613 come with a warranty?
Absolutely. The Corbin Russwin 439F33 613 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 439F33 613?
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 439F33 613 from ZenSupply?
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