Aluminum bolt truss 760x910mm(G-76914), use for lighting truss, display truss,  exhibition truss, smart truss, alu truss, speaker truss. roof truss, outdoor event truss etc.. G-76914 square truss information:  Model & length                               Spec                           Weight  

G-76914-50	760*910mm square segment, main tube:  ￠50*4mm ,brace tube:￠30*3mm,nd side use aluminium plate 150*12mm	18.4
G-76914-100		26.6
G-76914-150		34.8
G-76914-200		43
G-76914-250		51.2
G-76914-300		59.4
G-76914-350		67.6
G-76914-400		75.8
G-76914-450		84
G-76914-500		92.2

 The other length can make from customized. G-76914 square truss Max span: 26m (the distance between 2 pillar); G-76914 square truss safety load:3500kg; 160kg/m G-76914 square aluminum truss alway use for display show, hanging lights.advertising truss, background truss,lighting truss, speaker truss, led screen truss, roof truss,outdoor event truss, party truss, concert truss,performance truss etc..Commonly used in outdoor roof truss, pillar or beam truss. 

 China aluminum truss, lighting truss, stage truss, event truss and stage manufacture factory