Basi ES 921 mortise lock
Basi
Mechanical mortise lock for interior doors.
DIN 18251-1 standard, class 1 rating.
Bitted key profile (BK).
Metal lock case, plastic latch and dead bolt.
55 mm backset (B)
72 mm handle-key distance (D)
8 mm follower.
Available models: DIN right and DIN left.
Face plate width: 20 mm, angular