Master Lock offers locks that withstand salt and moisture while still offering high security. Made with rust and corrosion-resistant materials and covers that block dirt and grime, these locks are built for rugged conditions.
Tow your boat and secure it properly at your destination with Master Lock.
Brass and stainless steel locks are the best marine and all-weather locks because they resist rust and corrosion. Many locks also include lock body covers and vinyl or thermoplastic shells that provide an additional layer of protection against humidity, salt buildup and water spray.
Yes, locks designed to withstand harsh salt water environments will also resist corrosion and rust in freshwater environments — season after season.
Boats are often targets for theft and have many vulnerabilities that need to be secured. Trailer and towing locks are essential for boat owners and can help prevent thieves from stealing your boat on your drive to the waterfront. You can also use padlocks to secure storage lockers and cable locks to stow watersports equipment, like kayaks, water skis and wakeboards.
Set-your-own combination instructions, combination reset, lost combination help
Replace keys, replace locks, key duplication
Lock maintenance, warranty information, part replacements
Combination charts, lock service, lock replacements
Bluetooth locks & lock boxes, padlock service
Adding & removing users, app support, lock settings
Replacement parts, commercial door lock service, residential hardware support
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Batteries, warranty information, lost key or combination help
