Pro-Tech

By Heather Burlingame, Senior Production Editor | September 28, 2010

HATS series aluminum trench shields HATS series aluminum trench shields use hydraulically adjustable spreaders to accommodate varying trench widths. Double-wall aluminum panels are foam-filled, and the light-duty shields can be handled with a backhoe-loader. They are available in 15 sizes with sidewalls ranging from 4×6 to 8×16 feet.

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