Sicherung: Sicherung SL-Sicherung]retaining clip, , (truck door spring ~) break device, (American rail) locking feature, (Amer rail) locking device, (Amer rail) securement, (quality) assurance, (Sicherung gegen) Guarding (against), (die Sicherung) secure, (zur Sicherung]securing/secures, (general) security, assure, securing, secured, protection, safety catch, safe[guard] locking safety bolt, retention, safety (mechanism), safety device or latch, safety stop securing, locking (Bauteil - component) lock, stop, retention, locking device, retainer, arrester, catch safety device, limit stop, stopper, check, (software) back-up, (electric) fuse, safety fuse, fusible cut-out