Model:SQS287

Description: square spigot truss287*287mm ,It is internationalstandard size of spigot truss of 300*300mm pin truss .

Material:6082

Main tube:50*3mm

Brace:20*2mm

Joint:50mm spigot

The largest safefy loading and span:43.9kg/*12m

Loading data as following:

TEST building in the factory before shippment to customers: