Yale 4781LN Monroe Grade 1 Fail Secure No Override Electrified Cylindrical Lever Lock

Yale 4700LN Series Lever Locks

Yale 4700LN cylindrical locks are the ideal choice for a wide variety of commercial applications where consistent quality, ease of use and installation are required at an economical price. The4700LN series is certified to ANSI/BHMA Grade 1 standards and is UL fire-listed for all functions ensuring reliability and peace of mind.

FEATURES & BENEFITS

• ANSI/BHMA: A156.2, Series 4000 Grade 1
• UL-cUL: UL-cUL fire-rated up to 3 hours
• Windstorm: 4700LN Certified (refer to local codes)
• Mechanism: Heavy-gauge steel, die-cast, zinc-plated, chromated
  
• Backset: 2-3/4" standard
  
• Latchbolt: 1/2" stainless steel throw standard
  
• Guardbolt: Deadlocks latchbolt when door is closed; standard on all locking functions
  
• Door Thickness: 4700LN adjustable from 1-3/8" to 1-3/4". 4700 adjustable from 1-3/4" to 2"
  
• Fronts: 2-1/4" x 1-1/8" beveled standard; flat fronts available to order
  
• Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin not available.
  
• Reversibility: Non-handed
  
• Strikes: ANSI strike 4-7/8" x 1-1/4" x 1-1/4" lip to center supplied standard. Optional T-strike available to order for 4700LN.
  
• Finishes: 4700LN available in 7 finishes, 4700 available in satin stainless steel (630) only.
  
• Warranty: 5-year mechanical

CERTIFICATIONS

• ANSI/BHMA Grade 1 certified
• ADA compliant for ease of accessiblity

DOWNLOAD & RESOURCES

• Yale 4700LN Lever Locks Series Catalog
• Installation Instructions