... shell. Keyless, single use bolt locks provide a high level of security and tamper-evidence. Steel, heavy-duty, high-security ... , Tankers, Wagons, Doors, Hatches, and all kinds of ISO container, etc. Model Laser barcode plastic seal for packing and carMaterialPP OR PESpecification1 ... X 21cm Weight:5kg Printing: Laser print serial numbers and logos on lock body. Length of wire could be flexible according ...