V-Shaped Metal Wedges are used with grooved top bars and Duragilt foundation. Insert one wedge in grooved bottom bar and one in the grooved top bar. These small wedges tighten the foundation in the top and bottom bars keeping slight tension on foundation sheet to keep it straight. Use Metal Wedge Inserter (M00758) to insert wedges.
Ship wt. 5 lbs. Carton (approx. 250 wedges)