The ALUTRUSS SINGLELOCK Base Plate SBP (square) is an aluminium base plate for the SINGLELOCK SP 1-point truss system. It features a 10 × 10 cm square plate with a 10 cm diameter bottom plate and a total height of 5 cm. The system uses a conical connection with pivots and pins and supports Quick-Lock assembly. The plate is TIG-welded from EN-AW 6060 T66 aluminium and weighs 0.28 kg.