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Get it between 2025-02-25 to 2025-03-04. Additional 3 business days for provincial shipping.
【Classroom Commercial Lock】The inside lever is always unlocked(free) providing emergency exit. The outside lever is locked/unlocked by keys. When unlocked, the lockset works as a passage set. When locked, you must use a key from outside to unlock the lockset.
【70mm Backset Latch】2-3/4 inch backset fits door thickness from 1-3/8 inch to 1-3/4 inch. [Door with hole]: measure the distance between the center of the hole & the door edge. [Door without hole]: 60/70mm are both available.
【Reversible】both left & right handed.
【Heavy Duty & Security】About 4.7lb per pack. ANSI/BHMA 156.2 Grade 2 Certified and UL Listed. ADA Compliant. Fire Rated up to 3 hours.
【WARRANTY】Guarantee for over 400000 cycles. Free replacement for quality problems within 10 years. Any problem please contact us.