Corbin Russwin 600F09 Grade 2 - CL3500/CL3800 2-3/4 Inch Backset Plain Latch. Square Corner, 1-1/8" Width

Corbin Russwin 600F09 CL3500/CL3800 Series Plain Latch with 2-3/4" Backset, Square Corner, 1-1/8" Width

Commercial-Grade Cylindrical Lock Replacement Latch for CL3500/CL3800 Series

The Corbin Russwin 600F09 is a precision-engineered plain latch replacement part designed specifically for compatibility with the CL3500/CL3800 Series cylindrical locksets. Featuring a 2-3/4" backset and a square corner faceplate measuring 1-1/8" in width, this commercial-grade component delivers reliable, drop-in replacement performance for demanding door hardware applications. The field-reversible door hand direction ensures straightforward installation flexibility across a wide range of commercial door configurations.

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 manufactured to exacting commercial standards, delivering consistent performance and reliable fit for professional door hardware installations. The 600F09 plain latch is a genuine replacement part engineered specifically for the CL3500/CL3800 Series, ensuring seamless integration with existing cylindrical lockset hardware. With field-reversible handing and precise 2-3/4" backset and 1-1/8" square corner faceplate dimensions, this component is built for demanding commercial applications where dependable performance is essential.