Heavy Duty Speaker Crank AUVI Prod Category: Auvi Truss Description Description Heavy Duty Speaker Crank AUVI Prod Related products AUVI Truss Modular Lighting Quick Grid For Moving Heads In Black Duo Package 4.92FT (1.5M) SQUARE TRUSS SEGMENT 0.82FT (0.25M) SQUARE TRUSS SEGMENT Set Of 2 AT-06 Extra Heavy Duty Crank Tower 6.0 Lifter W/Outriggers And Support Bar