M3457 Mortise Lock
Mortise Locks
Dormitory with Deadbolt
Model: M3457
ANSI No.: F11
Function Detail:
- Latchbolt by Trim Either Side Except when Outside Trim Locked by Projected Deadbolt by Key or Outside or Turn Inside
- Deadbolt and Latchbolt by Key Outside
- Deadbolt by Thumbturn Inside
- Inside Trim retracts both bolts and unlocks Trim