Don't let this be the second lock you buy.
The Best Lock at Any Price.
- Stop trailer theft before it happens.
- Simple to use, impossible to break.
- Built in the USA with a lifetime warranty*.
Madlock's patented one piece, All-Metal design, makes a user friendly lock which is quick & easy for anyone. Simply slide over the trailer coupler, lift the lock, insert and turn the key. Your trailer is now secure!
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2-5/16" Ball Madlock Trailer Coupler Lock
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- Regular price
- $293.00
- Sale price
- $293.00
- Regular price
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2" Ball Madlock Trailer Coupler Lock
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- Regular price
- $293.00
- Sale price
- $293.00
- Regular price
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- Unit price
- per
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2" Boat Trailer Lock "Square Nose"
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- Regular price
- $361.00
- Sale price
- $361.00
- Regular price
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- Unit price
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Madlock is Different:
Unmatched Security:
Patented design with hidden locking mechanisms deters theft attempts.
Heavy-Duty Lightweight Champion:
Compact and easy to handle at only 3 pounds, making it user-friendly for everyone.
Simplicity is the Magic:
No complex instructions needed, anyone can install Madlock Trailer Lock in seconds.
Unique Design:
Unlike bulky, complex locks, Madlock Trailer Lock is lightweight, easy to use, and features a hidden, impenetrable locking mechanism.
American-Made Quality:
All-Metal. Built with American steel and a commitment to quality craftsmanship.
Lifetime Warranty:
We believe in our product. If you experience a mechanical failure, we'll replace your lock.