Block And Block AM5001 Truss Support 50mm; truss adapter Ø 50mm mount male; Two variable truss supports for trusses with a 50 mm tube diameter; suitable for trusses with a main tube spacing of 20 - 57 cm (outside); Maximum load capacity: 300 kg; Material: steel (powder-Coated); Color: Black; Dimensions LxWxH: 61 x 6 x 30 cm; Weight: 3.89 kg