Blockbar®: basic barrier security seals

Barrier security seals to stop inexplicable tampering, against  terrorism, illegal  immigration and cargo crime.
Security seals, Barrier seal for containers.

The standard version of Blockbar is the most basic barrier security seals to block the central container's bars.

Consequential numbering on the bolt lock closure

TO ACHIEVE MAXIMUM SECURITY USE THE EVOLUTIONS OF THE BLOCKBAR:
NEW FORKSEAL® AND E-FORK®

Tech Details of the different Blockbar versions:
a) STANDARD BLOCKBAR: numbering only on the closure bolt lock
b) CARBONITRORATED BLOCKBAR: numbering on the carbonitrorated bolt lock
c) BLOCKBAR DOUBLE NUMBERING : same numbering on barrier then on the bolt.
d) REINFORCED BLOCKBAR: Numbering only on the carbonitrorated bolt – metallic protection for bolt and pin