The lock (1) has a lock holder (7) with a baseplate that is fixed at a lock housing (2). The holder has a locking holder bolt cooperating with a safety catch (3). The baseplate includes retaining drillings, where the locking holder bolt and the baseplate are punched from a sheet metal. A punched central sheet metal plate, horizontal baseplate and the locking holder bolt are folded, and the bolt is approximately perpendicular to the baseplate. The central sheet metal plate is centrically and downwardly folded in the area of retaining drillings. U-shaped covers are folded outwardly.
