5400CK Series Knob Locks

Yale 5400CK Knob Lock
Yale 5400CK Knob Lock
Yale 5400CK Knob Lock
Yale 5400CK Knob Lock

When demanding the highest standard of product performance in even the toughest industrial applications, look no further than the Yale 5400CK Series heavy-duty cylindrical locksets.


  • ANSI/BHMA: A156.2, Series 4000 Grade 1
  • UL/cUL: UL/cUL fire-rated up to 3 hours
  • Mechanism: Heavy-gauge steel, zinc-plated, dichromated
  • Backset: 2-3/4"
  • Latchbolt: 1/2" stainless steel throw standard
  • Guardbolt: Deadlocks latchbolt when door is closed; standard on all locking functions
  • Door Thickness: Adjustable from 1-3/8" to 2"
  • Fronts: 2-1/4" x 1-1/8" universal
  • Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard
  • Reversibility: Non-handed
  • Strikes: 1-1/4" curved lip for 1-3/4" door standard; other lip lengths available to order; all reversible
  • Finishes: Available in 3 finishes
  • Warranty: 10-year mechanical

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