Econframe

DUROE™ Mortise Lock -

  • *All the measurement by millimeter (mm) & Durability Test 100,000 Cycles - EN 12209:2003

    DR-ML85

    Backset: 60 x 85

    Function: Mortise Sash Lock

    • With latch bolt and square bolt.

    • Latch bolt is operated by both lever and cylinder.

    • Square bolt is operated by cylinder.

    • Internal lever can retract both latch bolt and square bolt for emergency escape.

    DR-ML85

    Backset: 60 x 85

    Function: Mortise Privacy

    • With latch bolt and square bolt. No key but with indicator.

    • Inside is lock by operating the indicator thumb turn.

    • Outside can use coin to unlock under emergency circumstances.


    DR-ML85

    Backset: 60 x 85

    Function: Mortise Dead Lock

    • With only square bolt.

    • Square bolt is operated by cylinder.

    • No lever handle.


    DR-ML85

    Backset: 60 x 85

    Function: Mortise Classroom

    • With latch bolt and anti-thrust bolt.

    • Anti-thrust bolt  is to prevent latch bolt from press open by slipping flap object through the door jam.

    • External lever is lock and unlock by key out side.

    • Internal lever is always free.


    DR-ML85

    Backset: 60 x 85

    Function: Mortise Storeroom

    • With only latch bolt.

    • External lever is always rigid. Latch bolt is operated by using key out side.

    • Internal lever is always free.


    DR-ML85

    Backset: 60 x 85

    Function: Mortise Passsage

    • With only latch bolt. No cylinder.

    • Latch bolt is operated by both internal and external lever.


    DR-ML85

    Backset: 60 x 85

    Function: Mortise Anti-Panic

    • Escape door very fast without using thumb turn.

    • With latch bolt and square bolt.

    • Latch bolt is operated by both lever and cylinder.

    • Square bolt is operated by cylinder.

    • Internal lever can retract both latch bolt and square bolt for emergency escape.