Part_EDT6_B2W90_Design_Package_Aluminum_truss_Archs Posted on October 26, 2015October 26, 2015 by Rob Boutcher Part_EDT6_B2W90_Design_Package_Aluminum_truss_Archs Dimensions Drawing Set for EDT6_B2W90 2 Way 90° Box Junction. 6 inch wide mini truss by EDT Exhibit and Display Truss.