Ultimate Ballast

Big outdoor structures are rarely cut and paste — that’s why our Modular Ballast Unit is built to adapt. From outdoor roofs to line array towers, it gives you the flexibility, footprint, and weight needed for real-world rigging. Designed to support large, heavy, and awkward truss structures, this unit’s modular layout allows you to: Mount 12", 16", or 20.5" truss directly to all five sides Stack units vertically or horizontally to increase footprint and weight Offset and Diamond mount 12" truss Bolt in arbor or XL weights to increase mass Attach screw jacks, leveling feet, casters, or ground stakes via the corner provisions Specs & Weight Capacity Empty weight: 267 lb With 6” arbor weights: 603lb With XL weights: 875 lb Forklift access: Pass-through fork slots for easy transport Side knockouts: Allow direct connection of half couplers, cheeseboroughs, or slings Bolt patterns: Top and bottom holes align for stacking or bolting multiple units together Moun