... -evident and numbered polymer shell. Keyless, single use bolt locks provide a high level of security and tamper- ... bolt seals for intermodal Containers, Trucks, Railroad Cars, Air Cargo Containers, Tankers, Wagons, Doors, Hatches, and all kinds of ISO container ... , etc. ModelXHB-003B bolt seal container seal security sealMaterialHIgh grade A3 steel and ABS ...