Legge/Asec 5642 & 5762 BS3621 British Standard Mortice Sashlock

Kitemarked to BS3621. Recommended by Insurance companies and the police.
Key operation from both sides of the door.
Ideal as an upgrade lock as it will replace most other lever mortice deadlocks with the minimum of carpentry.
Reversible latchbolt
Dimensions:
A = 64 or 76 for the 5762
B = 44 or 57 for the 5762
C = 108
D = 57
E = 165
F = 25
Available in Brass or Satin Chrome