Bike Locks

Master Lock protects millions of bikes every day. Our bike locks are built to deter thieves, so whether you choose a cable lock or u-lock you can count on us to secure your bike while you’re away.

Trusted Strength

Bike secured with a combination bike lock

Set-Your-Own Combination

Make it personal. Set your own code to customize your lock.
Bike secured with a U-Lock

Built For Security

U-Locks stand up better to cutting, sawing, and prying.
1  -  12 of  31  Products

Category

Product Support

Reset & Retrieve Lost Combinations

Set-your-own combination instructions, combination reset, lost combination help

Lost Keys & Key Replacements

Replace keys, replace locks, key duplication

Product Maintenance & Replacements

Lock maintenance, warranty information, part replacements

School Locker Locks

Combination charts, lock service, lock replacements

Bluetooth & Electronic Lock Support

Bluetooth locks & lock boxes, padlock service

Vault Support

Adding & removing users, app support, lock settings

Door Locks & Hardware

Replacement parts, commercial door lock service, residential hardware support

cLOTO Support

Do you need cLOTO support?

Safes Support

Batteries, warranty information, lost key or combination help

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