Aluminium Base for Quatro220 Truss. Supplied with ConnectionsDimensions: 600 x 600mm Weight: 5.7Kg. A 600 x 600mm base plate for Contestage Quatro220 35mm trussing. This base plate provides some extra stability. Supplied with 4 conicals- 4 pins and 4 clips.. truss-trussing-trussing base-square truss