4300LN Series Tubular Lever Locks

Yale 4300LN Tubular Lock
Yale 4300LN Tubular Lock
Yale 4300LN Tubular Lock
Yale 4300LN Tubular Lock
Yale 4300LN Tubular Lock
Yale 4300LN Tubular Lock

Manufactured for the light/medium-duty markets, the 4300LN lever design is today’s economic solution in Grade 2 tubular lever locksets.

  • ANSI/BHMA: A156.2, Series 4000 Grade 2
  • UL-cUL: UL-cUL fire-rated up to 1-1/2 hours
  • Mechanism: Heavy-gauge steel, zinc-plated, dichromated
  • Backset: 2-3/4" standard; 2-3/8" available to order
  • Latchbolt: 1/2" stainless steel throw
  • Guardbolt: Deadlocks latchbolt when door is closed; standard on all functions
  • Door Thickness: Adjustable from 1-3/8" to 1-3/4"
  • Fronts: Square corner front standard; round corner available to order
  • Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin not available.
  • Reversibility: Non-handed
  • Strikes: 1-1/4" curved lip T-strike standard; ANSI and full lip strikes available to order
  • Finishes: Available in 8 finishes
  • Warranty: 1-year mechanical