Vertec: System Suspension Hinge Bars - JBL VerTec VT4880 Applications Manual

VERTEC SYSTEMS: SUSPENSION HINGE BARS
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High-grade steel alloy hinge bars are used to couple adjacent boxes together. There are
several different types. To ensure ease and proper inter-connection, make certain that the
correct hinge bar model is matched to the appropriate Array Frame or Short Frame as
well as the correct V T model.
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