Road crew members, and others will appreciate using the 12" square truss pieces to assemble a 13.0 x 13.0' structure with the QuickTruss ULTRA Display Square Truss Kit from Milos Structural Systems. The kit is designed for events, displays, DJs and more. This basic, 4-legged structure stands 10' high and includes everything needed for assembly. Best of all, tools are not required. Your QuickConnect conical connection system features lightweight aluminum and accepts additional/optional truss pieces for creating larger structures.