Corbin Russwin 600F11 Grade 2 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$108.32
$90.37
Corbin Russwin 600F11 Grade 2 - CL3500/CL3800 2-3/4 Inch Backset Throw-Off Latch, Square Corner, 1-1/8" Width

Corbin Russwin 600F11 Grade 2 - CL3500/CL3800 2-3/4 Inch Backset Throw-Off Latch, Square Corner, 1-1/8" Width

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Model: 600F11-626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$108.32
$90.37
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Corbin Russwin 600F11 Throw-Off Latch for CL3500/CL3800 Series, 2-3/4" Backset, Square Corner, 1-1/8" Width

Commercial-Grade Cylindrical Lock Replacement Latch Component

The Corbin Russwin 600F11 is a precision-engineered throw-off latch designed as a replacement part for the CL3500/CL3800 Series cylindrical locksets. Featuring a 2-3/4 inch backset and a square corner faceplate measuring 1-1/8" in width, this component is purpose-built for commercial door hardware applications. Its field-reversible door hand direction ensures flexible installation compatibility across a wide range of commercial openings.

Professional Features & Benefits

  • Grade 2 standard-duty lever lockset per ANSI/BHMA A156.2 Series 4000, Grade 2
  • Lever Release freewheeling levers for vandal resistance
  • Solid cast levers with no plastic inserts
  • Thrubolts prevent chassis rotation; ensure alignment, smooth operation and long life
  • Non-handed spring cassette prevents lever sag
  • 1/2" throw latchbolt accommodates 7/8" and 1" edge bore preps
  • 2-3/8", 2-3/4", 3-3/4" and 5" backsets available
  • UL/cUL listed for 3-hour fire doors up to 4' x 10'
  • 14 finishes plus MicroShield® antimicrobial options
  • High Security and security key systems available (Access 3®, Pyramid)
  • Five-year limited warranty

Technical Specifications

  • Grade: ANSI/BHMA A156.2 Series 4000, Grade 2
  • Door Prep: ANSI/BHMA A156.115
  • Handing: Non-handed
  • Door Thickness: 1-3/8" to 1-7/8" (35–48mm) standard; optional 2" 2-1/4" (57mm)
  • Backset: 2-3/4" (70mm) standard; optional 2-3/8", 3-3/4", 5"
  • Latchbolt: Stainless steel, 1/2" (13mm) throw
  • Front: Wrought brass, bronze, or stainless steel, 2-1/4" x 1-1/8" (standard)
  • Strike: Wrought brass or stainless steel, ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center
  • Cylinder: Brass, 6-pin L4 keyway, 0-bitted standard
  • Minimum Stile: 4-1/2" (114mm)
  • Certifications: ANSI/BHMA A156.2 Grade 2; UL/cUL 3-hour fire rating; ADA A117.1; NFPA 80; Windstorm/Hurricane certified
  • Warranty: Five-year limited

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 door hardware components are engineered to commercial-grade standards, delivering consistent performance and long-term reliability in demanding applications. The 600F11 throw-off latch is a genuine replacement part crafted for the CL3500/CL3800 Series, ensuring that your cylindrical lockset maintains its original operational integrity. Designed for commercial environments where dependable, field-serviceable hardware is essential, this component reflects the precision and durability that Corbin Russwin is known for.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Product Group:
Parts and Accessories
Series:
CL3500/CL3800 Series
Product Subgroup:
Parts and Accessories
Product Type:
Backsets
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Subcategory:
Parts and Accessories
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Door Hand Direction:
Field Reversible
Product Category:
Mechanical Locks
For Use With:
CL3500/CL3800
Department:
Door Hardware

Corbin Russwin 600F11-626 – Frequently Asked Questions

1) Will the Corbin Russwin 600F11 latch fit my existing 2-3/4 inch backset door prep?
Yes. The 600F11 is the 2-3/4 inch (70mm) backset version of the CL3500/CL3800 replacement latch, which is the standard backset for that series. The square corner front measures 2-1/4 x 1-1/8 inches. If your doors were bored at 2-3/8 inches instead, this is the wrong part; the series also offers 2-3/8, 3-3/4 and 5 inch backsets.
2) Does the 600F11 latch need to be ordered left hand or right hand?
Handing is not a concern here. The 600F11 is field reversible, so one part covers both left and right hand openings and you can flip it on site. The CL3500/CL3800 chassis itself is non-handed.
3) Which Corbin Russwin locks does the 600F11 throw-off latch fit?
It is a replacement latch for the Corbin Russwin CL3500 and CL3800 Series cylindrical locksets. It is a latch component only, not a complete lockset, so the chassis, lever trim and cylinder stay with the existing lock.
4) Will this latch work in a 7/8 inch edge bore, or do I need a 1 inch bore?
Either works. The 1/2 inch (13mm) throw stainless steel latchbolt suits both 7/8 inch and 1 inch edge bore preps, and the door prep follows ANSI/BHMA A156.115.
5) What door thickness and stile width does the CL3500/CL3800 latch work with?
Standard range is 1-3/8 to 1-7/8 inches (35-48mm), with an optional 2 to 2-1/4 inch setup for thicker doors. Minimum stile is 4-1/2 inches (114mm), so it will not go on a narrow stile aluminum door.
6) Can I use this latch on a fire rated opening?
Yes. The CL3500/CL3800 Series is UL/cUL listed for 3 hour fire doors up to 4 feet by 10 feet and meets NFPA 80, along with ANSI/BHMA A156.2 Series 4000 Grade 2 and ADA A117.1.
7) Will the 1/2 inch throw latch still catch my existing strike?
It is sized for the ANSI curved lip strike used with the series, 4-7/8 x 1-1/4 inches with 1-1/4 inch lip to center. With a 1/2 inch throw there is little margin, so if the frame has settled or the door has dropped, plan on adjusting the strike rather than expecting the latch to make up the gap.
8) What finishes does the 600F11 latch come in, and do I have to match the lever trim?
Five finishes: 605 bright brass, 612 satin bronze, 613 satin bronze oil-rubbed, 625 bright chrome and 626 satin chrome. Only the faceplate shows on the door edge, so match it to the existing lock front if you are servicing part of a fleet of openings.
9) Is the 600F11 a square corner or radius corner faceplate?
Square corner, 1-1/8 inch wide. Square corner fronts drop into routed metal and wood door preps with squared edges; if your existing latch front has rounded corners, that prep takes a radius front instead.
10) Does buying this latch change the keying on my lock?
No. The 600F11 is a latch only, so the cylinder and keying stay as they are. The CL3500/CL3800 cylinder is brass with a 6-pin L4 keyway, shipped 0-bitted as standard, and the series supports Access 3 and Pyramid security key systems if you are standardizing a building later.
How fast can I get the Corbin Russwin 600F11-626 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 600F11-626 come with a warranty?
Absolutely. The Corbin Russwin 600F11-626 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 600F11-626?
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 600F11-626 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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