Product Announcements:
Manholes and Manhole Covers

Learn more and watch a DuraShield video Read more...

The DuraShield® is the most advanced, high level manhole security device available. Even the most aggressive attacks will be deterred by what many have referred to as a "bank vault door" of protection. Secure your manholes from terrorists, thieves, saboteurs, vandals and protect your system with one strong manhole security device. Read more...

McGard - Secure your manhole cover to its frame with McGard ManLock high security lock bolts to keep out intruders. Simple yet effective manhole security by way of a patterned bolt head helps to prevent unwanted access to any manhole cover, drainage grate, steel access panel or hinged vault door. Read more...