Corbin Russwin CL3870 Grade 2 Double/Full Dummy Trim Standard-Duty Cylindrical Lever Lock

Corbin Russwin CL3870-NON-KEYED Double/Full Dummy Trim Cylindrical Lever Lock, Grade 2, Non-Handed, 1-3/8" to 1-3/4" Doors

Economical Grade 2 Standard-Duty Dummy Lever for Commercial Applications

The Corbin Russwin CL3870-NON-KEYED is a non-keyed, double/full dummy trim cylindrical lever lock from the CL3800 Series, designed for standard commercial applications where levers act as pulls only with no operational function. Rigid solid cast levers provide a clean, professional appearance on doors ranging from 1-3/8" to 1-3/4" in thickness. Certified to ANSI/BHMA Grade 2 and carrying a UL-cUL 3-hour fire rating, this lever lock delivers an outstanding combination of value and performance. The most common configuration features the NZD Newport lever in a 626 Satin Chrome finish.

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

• Interior Office Environments
• Closets and Storage Rooms
• Multi-Family Housing and Residential Complexes
• Restaurants and Food Service Establishments
• Retail Complexes and Commercial Storefronts
• Educational Facilities
• Healthcare Institutions

Why Choose Corbin Russwin Quality?

Corbin Russwin CL3800 Series cylindrical lever lock products deliver professional-grade reliability with solid cast levers and a steel substrate zinc dichromated for corrosion resistance, certified to ANSI/BHMA Grade 2 and rated for a UL-cUL 3-hour fire rating. Every unit is backed by a 7 Year Limited warranty, providing long-term confidence for commercial installations. Engineered for demanding standard commercial applications, the CL3870 offers an outstanding combination of value, durability, and performance where dependable quality is essential.