Collection: heavy duty trailer lock

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    Ball Coupler Lock - Flat Lip Design

    Regular price From $155.56
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    Trailer Door Lock & Containers

    Regular price From $132.95
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    Ball Coupler Lock - No Lip Design

    Regular price $368.42
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    Ball Coupler Lock -Titan Weld-on Design

    Regular price $337.95
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    Ball Coupler Lock - Square Edge Design

    Regular price $368.42
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    Lunette Ring Lock

    Regular price From $442.11
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    Bulldog

    Regular price $340
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Our Heavy Duty Trailer Locks

Heavy Duty Ball Coupler Locks

Protect your trailer's hitch with our robust ball coupler locks. Engineered from high-grade ductile iron and stainless steel, these locks offer unmatched security against theft and tampering. Your investment deserves protection with quality hitch trailer locks that provide reliability in all conditions. Don't risk your valuable cargo—choose AMPLock for peace of mind.

Heavy Duty Kingpin Locks

Keep your semi-trailer safe with our top-tier kingpin locks. Designed to withstand extreme conditions, these locks feature patented mechanisms that resist cutting and forced entry. Many professionals also rely on our specialized gooseneck trailer locks for additional security options. Trust in AMPLock's expertise to safeguard your trailer on the road or at rest.

Heavy Duty Trailer Door Locks

Secure your cargo with our heavy-duty trailer door locks. Made from North American-sourced materials, these locks offer superior strength and durability. For specialized equipment, we also provide robust lunette ring trailer locks designed for pintle hook configurations. With AMPLock, you'll have confidence knowing your valuable contents are protected by industry-leading security solutions.

Benefits of Choosing Heavy Duty Trailer Locks

Resistance-Driven Designs Against Theft Attempts

Our heavy-duty trailer locks are engineered to withstand extreme conditions and deter even the most determined thieves. Made from high-grade ductile iron and stainless steel, these locks offer unparalleled protection for your valuable cargo.

Comprehensive 5-Year Warranty Coverage

We stand behind the quality of our products with a comprehensive 5-year warranty. This coverage gives you peace of mind, knowing that your investment in security is protected for years to come.

Secure Your Trailer with AMP Lock Today!

Tired of worrying about your trailer's security? Don't let thieves ruin your peace of mind. AMP Lock's heavy-duty trailer locks are engineered to withstand extreme conditions and deter even the most determined criminals.

Our resistance-driven designs and high-grade materials offer unparalleled protection for your valuable assets. With patented lock mechanisms and custom-fit options, we ensure your trailer stays where it belongs – with you.

Don't wait for a theft to happen. Secure your trailer with AMP Lock now and tow with confidence!

Frequently Asked Questions About Heavy Duty Trailer Locks

What Makes AMP Lock Trailer Locks "Heavy Duty"?

AMP Lock's heavy-duty trailer locks are crafted from certified high-grade ductile iron and stainless steel sourced from North America. Our resistance-driven designs and patented technologies ensure superior strength and reliability, making them capable of withstanding extreme conditions and deterring theft effectively.

How Do I Choose the Right Lock for My Trailer?

Choosing the right lock depends on your specific trailer type and security needs. We offer a range of products including ball coupler locks, kingpin locks, hitch locks, and trailer door locks. Our custom-fit options ensure compatibility with various trailer brands, providing optimal protection for your valuable assets.

Are AMP Lock Products Compatible with Different Trailer Brands?

Yes! AMP Lock products are designed to be compatible with a wide variety of trailer brands and types. Our custom-fit locks and diverse product range ensure you'll find the perfect security solution for your specific trailer, regardless of the manufacturer. If you're unsure, our team can help you select the ideal lock for your needs.