Examples of Metal Truck Seals include:

Globe Metal Seals

Globe seals are U.S. Customs approved and are used by many government agencies, industrial manufacturers, forwarding agents and international cargo handlers. The double wire locking mechanism encased within the Globe seal secures your shipment and provides increased tamper resistance.

Domino Lock

Metal Strap Lock is a fixed length seal with high breaking strength metal locking mechanism. The stainless steel strap can withstand harsh handling during shipment operation. Serial numbering is laser printed on the plastic flag.
Average breaking strength 35kg.