Securitech A4L Series Mortise Lock
PRODUCT DESCRIPTION
A4L Series mortise lock approved for installation in up to 3 hour fire rated doors.
LIMITATIONS
Maximum size of door 4'0" wide x 8'0" high
Swing: Inswing or outswing, Single only
Latch Throw: Minimum 3/4"
| Attribute | Value |
| CSI Code | 08 70 00 Hardware |
| Fire Resistance | 20 Min w/Hose Positive Pressure |
| Fire Resistance | 45 Min Positive Pressure |
| Fire Resistance | 90 Min Positive Pressure |
| Fire Resistance | 60 Min Positive Pressure |
| Fire Resistance | 3 Hour Positive Pressure |
| Listed or Inspected | LISTED |
| Report Number | 100062203MID-004 |
| Criteria | CAN4 S104 (1985) |
| Criteria | NFPA 252 (2008) |
| Criteria | UL 10(c) (2009) |
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