GALAXY STAGE® GS12 series box truss is available in a wide variety of standard lengths from 2 ft to 10 ft. The GS12 series is made from 6061 aluminum by certified welders and engineered in the United States. GALAXY STAGE® bolt truss works seamlessly with other industry standard brands that use the same 6.75" bolt pattern joined together with 5/8" Grade-8 bolts. 2 (50mm) outer tube diameter. 1 (25 mm) diagonal bracing.1/8 (3 mm) wall thickness. Manufactured by TUV certified welders. This item is in the category "Musical Instruments & Gear\Stage Lighting & Effects\Lighting Stands & Trusses". The seller is "galaxy-stage" and is located in this country: US. This item can be shipped to United States.