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Corbin Russwin CK4451-59C1-605

Special order Standard Duty Commercial Entrance/Office Knob Lock

Call for Pricing 1-866-749-7661
Special Order non-stock item Requires 4 week lead time

SKU: CK4451-59C1-605

Choose Options Below

The Corbin Russwin CK4451 Entrance knob is a Grade 2 standard-duty knob lockset is the ideal knob lockset for standard commercial and residential applications. Entry -Pushing turn button in locks outside knob, requiring use of key outside to unlock. Turning inside knob unlocks outside knob. Pushing in and turning button locks outside knob, requiring key at all times. Inside knob always free but outside knob remains locked until button is manually turned to unlocked position.

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Call for Pricing 1-866-749-7661

Choose Knob Style:

GWC - Global GWC - Global

Overview

  • Standard duty cylindrical entrance key in knob lockset
  • With Corbin 59C1 keway
  • Polished brass finish-605
  • Door thickness - adjustable for 1-3/8"-1-3/4".
  • Meets A156.2 Series 4000, Grade 2
  • 2-3/4" backset standard.
  • Latchbolt-stainless steel, 1/2" throw with 2-1/4" x 1-1/8" front
  • Strike-ANSI curved lip standard, 4-7/8" x 1-1/4" x 1-1/4" lip.
  • Cylinder-6-pin Corbin keyways, 0 bitted, ready to be keyed or less cylinder

Available Options: Choose Options Above

  • Knob Style:

    • GWC - Global

More Info

  • Listed for A Label and lesser class single doors, 4' x 8'.
  • Function -Entrance/Office -ANSI F81/82.
  • Deadlocking latchbolt by knob either side, except when turn button locks outside knob.
  • Pushing turn button in locks outside knob, requiring use of key outside to unlock.
  • Turning inside knob unlocks outside knob.
  • Pushing in and turning button locks outside knob, requiring key at all times.
  • Turning inside knob does not unlock outside knob until button is manually turned to unlocked position.
  • Inside knob always free.
  • Available as a special order with other finishes, knob styles and backset. Contact us directly to arrange your special order.

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