ALUTRUSS BILOCK BQ2-SPAL31V is a vertical 3-way corner element for 90° connections in a 2-point truss system. It has 50 mm × 2 mm truss pipes and 16 mm × 2 mm struts. The corner is manufactured using TIG welding with AlMg 5 welding material and EN-AW 6060 T66 aluminium alloy. Its black, matte, powder-coated finish is suitable for theatre, trade fair, shop-fitting and club applications. The unit measures 50 × 50 × 50 cm and weighs 3.82 kg.