Latches with safety function Latches GN 115.9 have a push-to-turn safety function. In the two end positions the spindle is locked in place by the latch. The device can be turned 90° only when the operating element is pressed down, which releases the safety pin from the locked position. This feature protects the latch reliably from moving on its own or as the result of vibrations. The beveled edges on the latch make closing the door easy. Latches with different cranks cover a latch distance A from 4 to 32 mm.