Corbin Russwin ML2000 Grade 1 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$119.05
$19.54
Corbin Russwin ML2000 Series Rose Pack,2 Piece Pack

Corbin Russwin ML2000 Grade 1 Series Rose Pack,2 Piece Pack

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Model: 445F82-612
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$119.05
$19.54
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Corbin Russwin 445F8 ML2000 Series Rose Pack for Wrought Escutcheon Knob Trim, 2-Piece

Commercial-Grade Rose Pack Accessory for ML2000 Mortise Lock Series

The Corbin Russwin 445F8 ML2000 Series Rose Pack is a 2-piece commercial-grade accessory designed specifically for use with the ML2000 Mortise Lock Series featuring Wrought Escutcheon Knob Trim designs. Available in multiple size configurations to suit a variety of door hardware applications, this rose pack is offered in C Rose Pack (2-7/8"), D Rose Pack (3-1/2"), and E Rose Pack (3" x 3") sizes, ensuring compatibility across a range of ML2000 mortise lock installations.

Professional Features & Benefits

  • ANSI/BHMA Grade 1 mortise lock per A156.13 Series 1000, Operational and Security Grade 1
  • UL Cycle above and beyond: 14.5 Million Cycles (Verification ID: V875753)
  • Patented Quick Reversible latchbolt — reverse handing without disassembling the lock case
  • Multi-function capability: 12 functions configurable from one ML2054 lockbody
  • Heavy-gauge steel lockcase 5-7/8" x 4" x 15/16"; 1" stainless steel deadbolt, 1" throw
  • 3/4" (19mm) throw anti-friction two-piece latchbolt requires less force to close
  • Wide variety of trim designs including Muséo®, Vineyard™, Behavioral Health (BHSS/BLSS)
  • Status indicator options for locked/unlocked visibility (sectional and escutcheon trim)
  • Motorized Electric Latch Retraction (MELR) available for ML20900 series
  • Thru-bolted trim designs for proper alignment and increased security
  • Can be used with new or existing Corbin Russwin key systems; accepts most other manufacturers' cylinders
  • UL/cUL listed, UL10C positive pressure; 3-hour fire door up to 4' x 10' single or 8' x 10' pair
  • Ten-year mechanical warranty; five-year MELR; two-year electrical

Technical Specifications

  • Grade: ANSI/BHMA A156.13 Series 1000, Operational and Security Grade 1
  • Handing: Handed; quick reversible — re-handed without disassembling the lock case
  • Door Thickness: 1-3/4" (44mm) standard; optional thicknesses available
  • Backset: 2-3/4" (70mm)
  • Lockcase: Heavy-gauge steel, 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm)
  • Armored Front: Wrought brass, bronze, or stainless steel, 8" x 1-1/4"
  • Latchbolt: 2-piece mechanical with anti-friction insert, 5/8" x 1" x 3/4" (19mm) throw
  • Auxiliary Latchbolt: 9/16" (14mm) effective throw; deadlocking
  • Deadbolt: One-piece stainless steel, 19/32" x 1-1/4" x 1" (25mm) throw
  • Strike: Wrought brass, bronze, or stainless steel, ANSI straight lip, 4-7/8" x 1-1/4" x 1-1/8" lip to center
  • Cylinder: Brass, 6-pin L4 keyway, 0-bitted standard
  • Spacing: C. to c. knob/lever to cylinder: 3-5/8" (92mm); knob/lever to thumbturn: 2-7/16" (62mm)
  • Certifications: ANSI/BHMA A156.13 Grade 1; UL/cUL UL10C 3-hour positive pressure; ADA A117.1; California State Fire Marshal; Windstorm/Hurricane certified
  • Warranty: Ten-year mechanical; five-year MELR; two-year electrical

Professional Applications

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

Why Choose Corbin Russwin Quality?

Corbin Russwin ML2000 Series accessories are engineered to commercial standards, providing precise fit and reliable performance for mortise lock installations across demanding environments. The ML2000 Rose Pack is purpose-built for Wrought Escutcheon Knob Trim designs, ensuring consistent aesthetics and dependable function. Trusted by door hardware professionals, Corbin Russwin delivers the quality and compatibility required for commercial-grade applications.

Product Specs

Product Group:
Lock Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Rose Pack
Commercial/Residential:
Commercial
Subcategory:
Parts and Accessories
Product Attribute:
Parts and Accessories
Product Category:
Mechanical Locks
Product Function:
Rose Pack
For Use With:
ML2000 Mortise Lock
Department:
Door Hardware

Corbin Russwin 445F82-612 – Frequently Asked Questions

1) What exactly is the Corbin Russwin 445F8 rose pack, and is the lock included?
It is a two piece rose set, the trim rings only. No lockbody, no knob, no cylinder. The 445F8 is made for ML2000 Series mortise locks with wrought escutcheon knob trim, so you are buying replacement or matching roses for a mortise lock you already have or are ordering separately.
2) Which rose size do I order, C, D or E?
Three sizes: C is a 2-7/8 inch small round rose, D is a 3-1/2 inch large round rose, and E is a 3 x 3 inch square rose. Measure the existing rose or the escutcheon cutout on the trim you are matching. Round to square is not interchangeable visually, so on a building where the other doors already wear round trim, stay with C or D.
3) Will this rose pack fit a Schlage or Sargent mortise lock?
No. The 445F8 is dimensioned for Corbin Russwin ML2000 Series mortise locks with wrought escutcheon knob trim. Roses from other manufacturers' mortise lines use different spindle and mounting geometry. If you are replacing damaged trim on another brand's lock, source that brand's own rose.
4) I have knob trim on my ML2000 mortise locks. Is this the right rose for lever trim too?
The 445F8 is specified for wrought escutcheon knob trim on the ML2000 Series. If your openings are running lever trim, or sectional trim rather than escutcheon, the rose you need is a different part in the ML2000 trim program.
5) Does adding these roses change the lock's fire rating or Grade 1 listing?
No. The ML2000 mortise lock these roses serve is ANSI/BHMA A156.13 Series 1000 Operational and Security Grade 1, and UL/cUL listed to UL10C positive pressure for 3 hour fire doors up to 4 x 10 feet single or 8 x 10 feet pair. Replacing a rose with the factory ML2000 rose pack keeps you on the listed trim.
6) What door thickness and backset do the ML2000 locks these roses go on use?
Standard is a 1-3/4 inch (44mm) door with a 2-3/4 inch (70mm) backset; the ML2000 program also offers optional door thicknesses. If your doors are thicker than 1-3/4 inches, the thickness option is handled at the lock and trim order, not by the rose size.
7) Two roses per pack, so does one pack do a whole door?
Yes. It ships as a 2 piece pack, one rose for each face of the door. One pack per opening. For a floor of twenty doors, order twenty packs in one size and finish so the building stays consistent.
8) Is the 445F8 rose pack handed?
No handing on the roses themselves. Handing lives in the ML2000 lockbody, and that lock uses a quick reversible latchbolt that re-hands without opening the case. Order the rose by size and finish only.
9) Is this rose pack suitable for a high traffic commercial building?
It is a commercial part, made for the ML2000 mortise platform that is UL cycle verified to 14.5 million cycles. Typical use is offices, schools, healthcare, retail, industrial, multi tenant residential and government buildings.
How fast can I get the Corbin Russwin 445F82-612 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 445F82-612 come with a warranty?
Absolutely. The Corbin Russwin 445F82-612 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 445F82-612?
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 445F82-612 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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