Security lock (SFS 7020 grade 3 and comparable with security grade 5 according to EN 12209).
The lock case works with the 4690, 4691, LP711, LP714, LP721, and LP731 striker plates. Striker plate LP711 has SFS 7020 grade 3 approval.
Mortice standard: SFS 5209, SS 81 73 83.
