ALUTRUSS DECOLOCK DQ4-SBPM is a black powder-coated male base plate for the DECOLOCK DQ4 universal four-point truss system. The set includes one base plate and one DQ4 connecting cone, pivot and pin. It uses QUICK-LOCK conical connectors and is designed for installation, shop fitting, trade fair construction, weddings, events, theatre and stage applications. The base plate measures 24 × 24 × 3.2 cm and is suitable for 35 mm truss tubes.