| Subject | English | German |
| gen. | breech safety lock | Sicherheitsverriegelungsstecker |
| mech.eng. | catch safety lock plate | Sicherungsblech mit Lappen |
| gen. | child safety lock | Kindersicherung |
| weap. | crossbolt lock safety | Querriegelsicherung |
| auto. | cylinder safety lock | Zylindersicherheitsschloss |
| transp., mech.eng. | double safety lock gates | doppelte Sicherheitstore |
| transp., mech.eng. | landing-gear down lock safety cylinder | Ausfahrverriegelungszylinder |
| transp., mech.eng. | landing-gear retraction safety lock solenoid | Fahrwerkssperrschaltmagnet |
| transp., mech.eng. | landing-gear safety lock | Fahrwerkseinfahrsperre |
| transp., mech.eng. | LG down lock safety cylinder | Ausfahrverriegelungszylinder |
| transp., mech.eng. | LG retraction safety lock solenoid | Fahrwerkssperrschaltmagnet |
| transp., mech.eng. | LG safety lock | Fahrwerkseinfahrsperre |
| mech.eng. | lock safety contact | Riegelkontakt |
| opt. | safety lock | Sicherheitssperre |
| med.appl. | safety lock | Sicherheitsverriegelung |
| tech. | safety lock | Sicherheitsschleuse |
| tech. | safety lock | Sicherheitsverschluß |
| transp., mech.eng. | safety lock | Sicherheitsriegel |
| chem., mech.eng. | safety lock | Verriegelung |
| tech. | safety lock | Sicherheitsschloß |
| gen. | safety lock | Sicherheitsschloss |
| tech. | safety lock | Sicherungssteg |
| tech. | safety lock | Sicherung |
| transp., construct. | safety lock gates | Schutzschleuse |
| transp., construct. | safety lock gates | einhäuptige Schleuse |
| weap. | safety lock plunger | Arretierstift der Sicherung |
| industr. | safety rim lock screw | Schließblockschraube |
| mater.sc., construct. | single lock with safety gates | Schutzschleuse |
| mater.sc., construct. | single lock with safety gates | Kammerschleuse |
| transp., mech.eng. | undercarriage down lock safety cylinder | Ausfahrverriegelungszylinder |
| transp., mech.eng. | undercarriage retraction safety lock solenoid | Fahrwerkssperrschaltmagnet |
