• Pyramid surface allows cribbing blocks to mate together, providing a secure, exact fit • Pyramid surface allows for better grip when working on uneven terrain in the field • Accompanying jack plates should have a grip-it surface so they can lock into the blocks should that configuration be used • A Locky Top Plate with grooves allows for Lincoln Log mating, in order to provide solid contact and better stabilization of the load • Helps to secure the load while preventing the release of hazardous energy
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