"At public appearances we're often asked, What if someone takes my rock? or What if they use the rock to break the window? The LokDown System now eliminates both of these scenario's,"
Incorporating the patented Duckbill® Earth Anchor, the LokDown System is comprised of a stainless steel cable which is embedded into the RocLok. The opposing end of the cable is attached to a Duckbill and driven 20 inches into the soil. "Once tension is applied to the cable the Duckbill acts much as a toggle bolt does pivoting 90 degrees into a horizontal position." The system is rated for 300 lbs of holding strength in normal soil.
The LokDown System is available at: http://roclok.com/
A demonstration of the LokDown System can be found at: http://youtu.be/
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RocLok Hide a Key, Inc. is the US manufacturer of the RocLok Hide a Key, a key safe that disguises as a rock while storing several spare keys outdoors.