Brand:ProX 6 Way Square Truss Junction Block - Includes 2 Way 8 Half Conical Couplers ItemNumber#XT-JB6W-2W Manufactured in our Own Factory! Material: EN-AWT6 6082 Aluminum TUV Certified Aluminium Welding TUVIs a 3rd Party Certification Body anda Nationally Recognized Testing Laboratory (NRTL). TUV provides inspections, testing,certification & training, with the ultimateobjectives of reliability, safety & high quality.To FitStandard F34 Square Truss Configurations.Dimensions11.45'L x 11.45'W x 11.45'HWeight: 17.00 lbsShipping Dimensions12.50'L x 12.50'D x 12.00'HShipping Weight: 17.50 lbsUPC741459147365