Aluminum bolt speaker truss stand: 

  
Aluminum spigot / bolt truss detail:

 Ladder truss:
G-FT22:Spigot/bolt aluminum truss,scetion dim:220*220mm,with 2 way
G-FT32:Spigot /bolt aluminum truss,scetion dim:290*290mm,with 2 way

G-FT352:Spigot /bolt aluminum truss,scetion dim:350*350mm,with 2 way
G-FT42:Spigot/bolt  aluminum truss,scetion dim:4000*4000mm,with 2way
...
Triangle truss:
G-FT23:Spigot/bolt  aluminum truss,scetion dim:220*220mm,with 3 way
G-FT33:Spigot /bolt aluminum truss,scetion dim:290*290mm,with 3 way

G-FT353:Spigot /bolt aluminum truss,scetion dim:350*350mm,with 3 way
G-FT43:Spigot/bolt  aluminum truss,scetion dim:4000*4000mm,with 3 way
...
Square truss:
G-FT24:Spigot /bolt aluminum truss,scetion dim:220*220mm,with 4 way
G-FT34:Spigot /bolt aluminum truss,scetion dim:290*290mm,with 4 way

G-FT354:Spigot /bolt aluminum truss,scetion dim:350*350mm,with 4 way
G-FT44:Spigot /bolt aluminum truss,scetion dim:4000*4000mm,with 4 way

...
Using Range:

1.Outdoor large engineer structures
2.Trade products display booth
3.Concert structres show
4.Led screen dispaly stand
5.Light,led,banquet room
6.Outdoor or indoor roof and tent truss
7.Outdoor PA truss stand and Speaker truss
8.Stadium, the sports meeting, auto show, exhibition, market promotion...

More products detial:

LADDER TRUSS,TRIANGLE TRUSS,SQUARE TRUSS ADN SO ON.

Other,straigth truss,circle truss,T section truss and so on

All you need dispaly truss we are can provide you.

 
For more details, pls contact with me. Any further enquiries will receive our

prompt attention. Remark: we can make other dimension as per your need.

 Looking forward you inquire!