Yale 4600LN 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. The 4600LN Series is certified to ANSI/BHMA Grade 2 standards and is UL fire-listed for all functions, ensuring reliability and peace of mind.

Specifications:

- Door Thickness: Adjustable from 1-3/8" to 1-3/4".
- Mechanism: Heavy-gauge steel, zinc-plated, chromated
- Latchbolt: 1/2" stainless steel throw standard.
- Guardbolt: Deadlocks latchbolt when door is closed; standard on all locking functions
- Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin not available.
- Strikes: ANSI strike 4-7/8" x 1-1/4" x 1-1/4" lip to center.
- Backset: 2-3/4"
- Handing: Non-handed,  field reversible

- A156.2, Series 4000 Grade 2
- UL-cUL fire-rated up to 3 hours