The inside is lined with Coroplast to protect the contents and provide stiffness
Safe Vertical Working Load 1100 Pounds
Used to fly a lighting instrument or chandelier
label protection
Meets fire code requirements as a safety - no backup rigging required
XSF 20.5" x 20.5" Bolt Plate Wedges Color:Black The inside is lined withXtreme Structures and Fabrication has a complete line of fixed and adjustable wedge blocks for all of our standard product truss. Wedge Block sizes include 10x10, 12x12, 12x18, 16x16, 20. 5x20. 5, 30x20. 5, 26x30, 30x30, 36x30, 24 and 36 Space Saving Truss Available for both Box and Triangle Truss Fixed Wedges are available in Bolt Plate connections, Steel Fork End Connections, and our lightweight Aluminum Fork End Connections Variable Wedges are