Home / Rigging / Trussing / 300mm Box Truss / CLSA 1m 300mm Box Truss Section – Element Categories: 300mm Box Truss, Trussing Related products CLSA 3m 300mm Box Truss Section – Standard CLSA 2.25m 300mm Box Truss Section – Standard CLSA 2.25m 300mm Box Truss Section – Element CLSA 2m 300mm Box Truss Section – Element