PACLOCK designs and manufacturers cargo security solutions for sea transport, line hauling, personally operated trailers, rental trucks, and more.

Our innovative line of transportation security products for containers and trailers is built to give you piece-of mind that your load is safe when relying on PACLOCK.

Superior Cylinder Drill Protection

All locks in our Transportation Line come standard with stainless steel pins, making them harder to drill than cylinders with brass pins.

Bolt Cutter Proof

Most designs in our Transportation Line of locks use hidden shackle cylinder technology to make the padlocks bolt cutter proof.

No Hasp Required

No separate bulky metal hasps are needed to protect the locks in our Transportation Line – ultimate security is built right into the design.


All locks in our Transportation Line are manufactured in the USA with global components while still being affordable.

Multiple Keying Options

All of the locks in our Transportation Line can be keyed together, master-keyed, or even grand master-keyed for your convenience.

Security solutions for intermodal, storage, shipping, ocean, cargo, and rail container handles.

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Security solutions for swing door and roll-up door trailer handles.

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