Pro-Flex square truss packages are constructed of a high-grade 12"x12" 2mm aluminium construction. Hand-crafted in Europe by TUV-certified welders, Pro-Flex trusses are some of the strongest and best finished trusses on the market today. Each Pro-Flex truss has an ISO DIN 4113 and TÜV certificate which includes the highest quality and safety standards worldwide. Please note Pro-Flex trusses are compatible with Global Truss, Euro Truss and Dura Truss products. The Pro-Flex 12" Triangle Truss...