Security Armour Rings – Extra Protection
Security Armour Rings are bolt head and nut protectors, consisting of a conical collar which is hammered onto fastened Din / British Standard hexagon bolts or nuts, making them secure and inaccessible.
This simple solution means that there is no need to remove existing hexagon bolts or nuts and replace them, the armour ring provides a tamper-proof cover for the original fixing.
This is a permanent solution with a wide range of applications.
Armour rings are also used for Health & Safety reasons, as they cover the sharp edges of a bolt head and nut, leaving a smooth finish, preventing possible injury.