... 3. Logo,name,serial number Application: The high-security steel inner core is completely encapsulated in a tough, tamper-evident ... locks provide a high level of security and tamper-evidence. Steel, heavy-duty, high-security bolt seals for intermodal Containers, Trucks, ... (truck seal cargo seal)MaterialHIgh grade A3 steel and ABS plasticSpecification1.10mm diameter steel perch ,2.The height of male and ...