Global Truss SQ-4137 Box Truss Aluminum Base Plate installspeaker 80% of it comes from

80% of it comes from recycled plastic bottles and the remaining 20% from recycled post-industrial material

instrument racks as well as any conventional fixed installation environment

Fits 1-3/8"cabinet pockets

vinyl mode

Global Truss SQ-4137 Box Truss Aluminum Base Plate installspeaker 80% of it comes fromThe Global Truss SQ 4137 is a Box Truss Aluminum Base Plate. Global Truss is made of aluminum and fits into the end of an F34 Square Truss to help protect the ends of your truss and provide a flat surface instead of open tubes. It features four studs that fit into the end of your truss. The studs have through holes for locking pins to secure the endcap to your truss. Included locking pins and safety clips to secure the endcap to your truss, so it