Description
Accentra 8835FL Exit with Thumbturn Mortise Lock
The Accentra 8835FL exit mortise lock with thumbturn is designed for exit or communicating doors that require secure, one-sided operation with added deadbolt control. From the start, this exit mortise lock has no outside operation; therefore, it helps manage access while still allowing safe and efficient exit from the inside. At all times, the inside knob or lever retracts the latchbolt, ensuring smooth and reliable egress.
In addition, the inside thumbturn operates the deadbolt to provide extra security when needed. For safety, the lock includes anti-panic operation, so turning the inside knob or lever retracts both the latchbolt and deadbolt at the same time. Moreover, the deadlocking latchbolt helps resist tampering and improves overall door security. As a result, this lock performs well in commercial and institutional settings where controlled exit and durability are essential.
Furthermore, the Accentra 8835FL exit mortise lock meets ANSI/BHMA Grade 1 standards and carries a fire-door listing for life-safety applications. Because of this, it is a dependable solution for doors that require interior-only operation with added deadbolt protection.
Key Features
- Exit lock with thumbturn function
- One-sided operation only
- Non-keyed, non-cylinder mortise lock
- Latchbolt retracted by inside knob or lever
- Deadbolt operated by thumbturn on the inside
- No outside operation
- Anti-panic operation retracts latchbolt and deadbolt together
- Deadlocking latchbolt for enhanced security
- Heavy-duty construction for commercial use
Specifications
- ANSI/BHMA: A156.13, Series 1000
- Operational Grade: ANSI/BHMA Grade 1
- Backset: 2-3/4″
- Door thickness: 1-3/4″ standard, available up to 3-1/4″
- Latchbolt throw: 3/4″
- Handing: Field reversible
- UL / cUL listed for 3-hour fire-rated doors
- Warranty: 10-year mechanical










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