The Only Guide to Wedge Barriers Table of ContentsAn Unbiased View of Wedge BarriersNot known Factual Statements About Wedge Barriers Wedge Barriers for BeginnersThat is, the track wheels 104 rotate regarding a bar 106 as the track wheels 104 convert along the camera surface areas 82. 7 is a front perspective sight of an embodiment of the surface-