Sargent 8243 Grade 1 Apartment Corridor Door Mortise Lock with Deadbolt, B Lever, LN Rose, Field Reversible, ASA Strike, LA Keyway

The 8200 Series Mortise Lock, is considered the industry benchmark for all mortise locks on the market today. It is also the strongest and most durable—far surpassing ANSI/BHMA A156.13 Series 1000 Grade 1 standards in independently verified testing—for additional resistance against vandalism and unauthorized entry.

ANSI F20 – Apartment Corridor Door / Entry w/ Deadbolt – Key and thumbturn both retract & project the deadbolt. Trim outside is locked by toggle or projecting deadbolt. Trim outside is unlocked by toggle only. Key retracts both latchbolt and deadbolt, trim outside remains locked. Trim inside always retracts latchbolt (and deadbolt simultaneously), trim outside remains locked. Auxiliary deadlatch

• Far exceeds independently verified testing for strength and durability. Verified for over 14 million cycles.
• Easy installation, Pre-assembled components make installation fool-proof
• UL-cUL listed for three-hour fire doors and windstorm applications
• Levers meet ADA compliance for national codes
• 10-year warranty