Model: BC-B405 High security bolt seal Diameter: 8mm Cylinder length: 85mm Tensile strength: over 20KN Product Name BC-B405 container bolt seal Material High grade Q235A steel (pin & bush) and ABS plastic Color Yellow , Green , White, or customize Standard Conform to new edition of ISO/PAS1 7712:2013 standard requirements,"H" certificated, C-TPAT compliant Printing 1. laser printing 2. Company logo or name 3. Sequential numbers up to 8 digits 4. Bar code decoration is also available upon requests ! Packing 10 pieces/ box, 25 boxes / Carton box How to lock Put the pin into the lock housing and then clamp them lightly by hands. Application 1.Ocean containers shipping, all kinds of ISO containers 2.Van trucks, tank trucks