Service & Support
Master Lock offers the best in customer service and provides extensive product support. No matter your issue, we're here to help you solve it.
Top Support Videos
Produkthilfe
Zurücksetzen und Abrufen verlorener Kombinationen
Set-your-own combination instructions, combination reset, lost combination help
Verlorene Schlüssel und Schlüsselersatz
Replace keys, replace locks, key duplication
Produktwartung und -Ersatz
Lock maintenance, warranty information, part replacements
Schulspind-Schlösser
Combination charts, lock service, lock replacements
Support für Bluetooth- und elektronische Schlösser
Bluetooth locks & lock boxes, padlock service
Vault-Support
Adding & removing users, app support, lock settings
Türschlösser und Beschläge
Replacement parts, commercial door lock service, residential hardware support
