Bolt Seal SY-2006 1. ISO/PAS 17712 2. A3 steel ... print serial numbers/logo 4. Print well protected! Bolt Seal SY-2006 ( Container Seal, High security seal, Metal seal, ... A3 steel ( pin & bush) and ABS plastic3. Strength: >11 KN (High security aganst strong tampering !)4. Customization: Serial numbers ... decent look!9. Similar two pieces bolt seals: SY-2007, SY-004Z, SY-004W, SY-005, SY-2008 Bolt Seal ...