Corbin Russwin CL3555 Heavy-Duty Classroom Lever Lock
Classroom Lock - ANSI F84
Deadlocking latchbolt by lever either side except when key outside locks outside lever. - Outside lever unlocked by key outside. - Inside lever always free.
Levers Styles: Armstrong and Newport Lever
Finishes: 605 (US3) Bright Brass, 606 (US4) Satin Brass, 612 (US10) Satin Bronze, 613 (US10B) Dark Oxidized Satin Bronze, Oil Rubbed, 625 (US26) Bright Chromium Plated, 626 (US26D) Satin Chromium Plated
ANSI: Meets A156.2 Series 4000, Grade 1.
Door Thickness: 1-3/4" (44mm) standard. (Optional: 1-3/8").
Lock Chassis: Steel, zinc dichromated for corrosion resistance.
Backset: 2-3/4" (70mm) standard. (Optional: 2-3/8", 3-3/4" and 5").
Latchbolt: Brass, chrome plated with 1/2" throw.
Auxiliary Latchbolt: Deadlocking latchbolt prevents manipulation when door is closed.
Front: Brass, Bronze or Stainless Steel. 2-1/4" x 1-1/8" standard for 2-3/4", 3-3/4" and 5" backset. 2-1/4" x 1" standard for 2-3/8" backset. Accommodates flat doors and doors beveled 1/8" in 2". Optional: rounded corner fronts; 1" fronts for 2-3/4" backset (standard for 2-3/8" backset)
Strike: Wrought brass, bronze or stainless steel ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center standard. Optional strikes, lip lengths and ANSI wrought strike box available.
Cylinder: Brass, 6-pin, L4 keyway standard.
Keying Features Available: 7 Pin, Master keying, Construction master keying, Interchangeable core (IC).
Warranty: Seven-year limited.
Model: Corbin Russwin, CL3557, CL3557NZD, CL3557NZD605, CL3557NZD606, CL3557NZD612, CL3557NZD613, CL3557NZD625, CL3557NZD626, CL3557AZD, CL3557AZD605, CL3557AZD606, CL3557AZD612, CL3557AZD613, CL3557AZD625, CL3557AZD626
CL3557NZD605CL6, CL3557NZD606CL6, CL3557NZD612CL6, CL3557NZD613CL6, CL3557NZD625CL6, CL3557NZD626CL6, CL3557AZD, CL3557AZD605CL6, CL3557AZD606CL6, CL3557AZD612CL6, CL3557AZD613CL6, CL3557AZD625CL6, CL3557AZD626CL6
CL3557NZD605M08, CL3557NZD606M08, CL3557NZD612M08, CL3557NZD613M08, CL3557NZD625M08, CL3557NZD626M08, CL3557AZD, CL3557AZD605M08, CL3557AZD606M08, CL3557AZD612M08, CL3557AZD613M08, CL3557AZD625M08, CL3557AZD626M08
Advantages: Non-handed - Solid cast levers - Independent return springs to prevent lever sag - Through-bolted cylindrical chassis prevents rotation and ensures proper alignment - ANSI Grade 1 certification - Trim and keying compatible with other Corbin Russwin locksets
Certification/Compliance: ANSI A156.2 Series 4000, Grade 1. Meets 117.1 Accessibility Code. Federal Meets FF-H-106C. California State Reference Code (Formerly Title 19, California State Fire Marshal Standard) All levers with returns comply; levers return to within 1/2" of door face.
C-UL US: All locks listed for A label and lesser class single doors, 4' x 10'. Letter F and UL symbol on latch front indicate listing.