|DK||Operation with triangular spindle (DK6.5)|
|VDE||Operation with double bit|
|UB||Operation with retractable handle|
|Latch distance A||Length l ±0.5|
By turning the latch, with the turn limited to max. 90°, the locking is positioned behind the door frame and in this position prevents the door or flap from being opened. The locking bar is slightly bevelled to the outside.
For installation, set a bore diameter in the door as shown in the outline drawing opposite.
The latch is pushed through the bore diameter from the front and mounted at the door with a hexagon nut. Then the locking is screwed.
The required installation bore in the door leaf, is usually generated by punching or laser machining in series production.
For small series and steel sheets below 2 mm thickness, the Sheet Metal Punches GN 123 are the tool of choice.
The installation bore diameter can also be set by drilling / milling as shown in the outline drawings opposite.