MI 31

Mortise Room Lock, Closed Case With Bearings
• Steel deadbolt and zinc alloy latch bolt
• Center Distance : 72mm
• Backset : 40mm
• Deadbolt : 30mm or 40mm, 2 turns
• Faceplate : Sharp or Round, steel
• Lever follower : 8×8 mm
• Reversible latch bolt – without tampering with lock mechanism
• Number of keys : two
• Ball bearing lever follower for soft
open-close and anti-disturb feature.
• Design according to standard
ES 5454:2020 & EN 12209: 2016
• Classification Grade 1 L 4 0 0 C 1 0

Standard Finishes for face plate:

Standard Finishes:

Other finishes upon request.