Global Truss F33 4 Way Cross. 50mm Tube. Supplied with 3 Fixing KitsTriangle Size: 290 x 290mm Tube Diameter: 50mm Wall Thickness: 2mm Weight: 7.8Kg. The Global Truss F33 Standard 4 Way Cross Piece is a component used in the construction of truss systems for stage and event productions. Truss systems are used to create structures such as stages- lighting rigs- and exhibition booths. The F33 Standard 4 Way Cross Piece is designed to connect four pieces of F33 truss together at a right angle. It features four main connection points- allowing for the attachment of truss sections in different directions. This cross piece is typically made from aluminium or another lightweight yet durable material. The 4 way cross is supplied with 9 x Conicals- 18 x Pins and 18 x R-Clips. The conicals are used to securely connect the F33 truss sections to the corner piece- while the pins and R-clips ensure a stable and reliable connection- preventing accidental disassembly. When assembling a truss structure using the F33 Standard 4 Way Cross Piece- you would typically connect truss sections to each of the four connection points. This creates a strong and stable framework that can support lighting fixtures- audio equipment- and other components used in stage and event production.. truss-trussing-trussing corner-triangle truss-global truss