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Corbin Russwin CL3855 Classroom Lock

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Quick Overview
  • Lever Release for Vandal Resistance
  • Solid Cast Levers
  • ANSI Grade 2 Certification
List Price: $311.00
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Corbin Russwin CL3855 Classroom Lock 

The Corbin Russwin CL3855 is an economical, Grade 2 standard-duty lever lockset which supplies an excellent combination of value and performance. It's the perfect lever lockset for standard commercial applications.


  • Deadlocking latchbolt by lever either side except when key outside locks outside lever. (Lever handle is free-wheeling in locked position.)
  • Outside lever unlocked by key outside.
  • Inside lever always free.

Vandal Resistance: All functions feature the Lever Release™ design for vandal resistance, allowing the outside lever to rotate when in the locked position.


  • Lockset chassis are constructed of heavy gauge steel and cast components, plated to protect against rust and corrosion. Locksets are adjustable for 1-3/8" (35mm) and 1-7/8" (48mm) or 2" (51mm) and 2-1/4" (57mm) door thickness.
  • Locksets are non-handed, and install easily without the need for specialized installation tools. Locksets have separate anti-rotation thrubolts in the 6 o’clock and 12 o’clock position outside the 2-1/8" face bore, and have no exposed mounting screws.
  • Locksets have solid one-piece, cast levers without plastic inserts, and are a minimum of 4" (102mm) in length. Levers operate independently, and have inside and outside lever return springs. Outside levers on the keyed locksets are removable only when the designated key is in the cylinder.
  • Vandal-resistant levers are offered as a standard feature in all locking functions and are free-wheeling in the locked condition. Locksets that are rigid in the locked condition, or must require resetting (breakaway) are not acceptable.
  • All locksets carry a five-year mechanical warranty.
More Information

Backset: 2-3/4" standard

Cylinder: Brass, 6-pin, L4 keyway, “0” bitted standard

Keys: Two nickel silver standard

Latchbolt: 1/2" (13mm) throw latch with universal “floating” front to fit both flat and beveled doors. 2-1/4" x 1-1/8" (57 x 29mm) square corner front for 2-3/4" (70mm) backset standard.

Auxiliary Latchbolt: Deadlocking latchbolt prevents manipulation when door is closed

Strike: ANSI curved lip 4-7/8" x 1-1/4" x 1-1/4" lip to center

Door Thickness Adjustment: Standard 1-3/8" to 1-7/8" (35 to 48mm); factory set for 1-3/4" doors.

Handing: Non-handed

Lock Chassis: Steel, zinc dichromated for corrosion resistance

Function ANSI: F84


UL-cUL 3-Hour Fire Rating

ANSI/BHMA A156.2 Series 4000, Grade 2

ANSI/BHMA A117.1 Accessibility Code

ANSI/BHMA A156.115 & A156.115W Preparations

Windstorm/Hurricane (refer to local codes)

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