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CK4300.3
45443 1/22
Features
CK4300 Series
Features
Handing Non-handed. Door Thickness 1-3/8" (35mm) - 2" (51mm). Backset 2-3/4" (70mm) standard. Lock Chassis Steel, zinc dichromated for corrosion resistance. Front Wrought brass or stainless steel, 2-1/4" (57mm) x 1-1/8" (29mm). Accommodates doors beveled 1/8" (3mm) in 2" (51mm). Latchbolt Stainless Steel 1/2" (13mm) throw, 7/8" (22mm) diameter. Strike Wrought brass or stainless steel, ANSI curved lip standard, 4-7/8" (124mm) x 1-1/4" (32mm) x 1-1/4" (32mm) lip to center. Optional strikes, lip lengths and ANSI wrought strike box available; see Quick Codes page 9. Cylinder Brass, 6-pin, L4 keyway, 0-bitted standard. Finishes See Quick Codes page 9. Keying Features Available Master keying Construction master keying Visual key control Concealed key control Conventional 6-pin Security Pyramid Security Pyramid High Security Access 3 Patented Access 3 Security Access 3 High Security Keys Two nickel silver standard. Warranty Three-year limited.
Certification/Compliance
ANSI/BHMA Certified and meets A156.2 Series 4000, Grade 1. UL-cUL All locks listed for A Label and lesser class single doors, 4' x 8'. Letter F and UL symbol on latch front indicate listing. Any retrofit or other field modification to a fire-rated opening can potentially impact the fire rating of the opening, and Corbin Russwin, Inc. makes no representations or warranties concerning what such impact may be in any specific situation. When retrofitting any portion of an existing fire- rated opening, or specifying and installing a new fire-rated opening, please consult with a code specialist or local code official (Authority Having Jurisdiction) to ensure compliance with all applicable codes and ratings.
Stainless Steel 1/2" throw latchbolt Internal parts are zinc dichromate plated for corrosion resistance Heavy wrought knobs with steel liner for impact resistance Multiple keying options
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