Mortise Deadlock - Heavy Duty Small Lockcase
- SM series Mortise Deadlocks are the ideal for use in the restrooms and small doors in the public utilities, such us the electric meter cabinets or gas meter cabinets in the commercial buildings.
- The locks offer more high security when used as auxiliary deadbolt in other applications.
Model No. SM140, SM141, SM142, SM143, SM145, SM146
SM140 – Cylinder & Thumbturn
SM141 – Classroom Lock
SM142 – Single Cylinder
SM143 – Double Cylinder
SM145 – Door Bolt
SM146 – Deadbolt with “OCCUPIED” indicator
*See the “Specification” page for more details.
- Installation for 1-3/8″ (35mm) or 1-3/4″ (44.5mm) doors.
- Backset: 2-3/4” (70mm)
- Deadbolt: 1”(25mm) throw
- Finishes: US3, US4, US9, US10, US10B, US15, US26, US26D, US32, US32D
- Model No. SM140, SM141, SM142, SM143, SM145, SM146
- UL and cUL listed to Canadian safety standard for A label (3-hour fire door)
- Stamped letter F and UL symbol on armor faceplate
- Positive Pressure Meet positive pressure requirements UL 10C and UBC 7-2 (1997)