See McGard for Asset and Manhole/Vault Security Products.
McGard is the world's largest manufacturer of mechanical security products. McGard provides perimeter and asset security products including manhole, vault, hand hole and cabinet products to military, government institutions, correctional facilities, the utility, automotive and petroleum industries as well as many other applications where security is a primary concern. In this ever-changing world, ensuring the security of your assets and your personnel must come first. McGard and you- a winning team!
Brands: DuraShield, Intimidator
Videos
DuraShield Manhole Security Device