Corbin Russwin CK4455 Grade 2 Classroom Knob Lock - ANSI F84
Deadlocking latchbolt by knob either side, except when key outside locks outside knob. - Outside knob unlocked by key outside. - Inside knob always free.
Knob: Belmont - BWC, Global - GWC
Finishes: 605 - Bright Brass, 612 - Satin Bronze, 613 - Oil Rubbed Bronze, 629 - Bright Stainless, 630 - Satin Stainless
Handing: Field reversible.
Door Thickness: 1-3/8" (35mm) - 1-3/4" (44mm) standard.
Backset: 2-3/4" (70mm) standard. Optional: 2-3/8" (60mm), 3-3/4" (95mm) and 5" (127mm).
Lock Chassis: Steel, zinc dichromated for corrosion resistance.
Front: Wrought brass, bronze, or stainless steel, 2-1/4" (57mm) x 1-1/8" (29mm) standard. Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
Latchbolt: Brass or stainless steel, 1/2" (13mm) throw.
Auxiliary Latchbolt: Deadlocking latchbolt prevents manipulation when door is closed.
Strike: Wrought brass, bronze, 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.
Cylinder: Brass, 6-pin L4 keyway standard.
Keying Features Available: Master keying
Keys: Two nickel silver standard.
Warranty: One-year limited.
Model: Corbin Russwin CK4455, CK4455BWC, CK4455GWC, CK4455BWC630, CK4455GWC605, CK4455GWC612, CK4455GWC613, CK4455GWC629, CK4455GWC630
ANSI: Meets A156.2 Series 4000, Grade 2.
Federal: Meets FF-H-106C.
UL/ULC: All locks with listed for A label and lesser class single doors, 4' x 8'. Letter F and UL symbol on latch front indicate listing.
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