... single use bolt locks provide a high level of security and tamper-evidence. Steel, heavy-duty, high-security bolt seals for intermodal Containers, ... Hatches, and all kinds of ISO container, etc. Model high security seal plastic sealMaterialPP OR PESpecification1.Total: length:280mm,Flag Dim ... :5kg Printing: Laser print serial numbers and logos on lock body. Length of wire could be flexible according to ...