Description
DuraTruss DT GP20 6FT 6 Foot 20.5 Inch End Plated Square Truss 100810885 Dimension (H x W x Water based formula specifically IB 4051 100757811 Dimension (H x W x D) (mm): 80 mm x 400 mm x 400 mm Attenuation Switch: 0 or 15 dB attentuation