ALUTRUSS DECOLOCK DQ3-SPAC21 is a 2-way, 90° corner element for the DECOLOCK DQ3 three-point aluminium truss system. It uses a conical connection system with cones, pivots and pins, supported by the Quick-Lock system for assembly and dismantling. The corner is made from aluminium with 35 mm main tubes and 10 mm braces. It has a black powder-coated finish and is intended for decorative shop, exhibition, interior and event installations.