The boom has a rolling resistance of less than 1% and is powder coated for a smooth, clean, corrosion free surface.
The lightest series boom uses the ZRA1 and ZRA2 precision aluminum rail to create a lightweight, easy-to-move boom up to 20 ft (6 m) with 220 degree swivel.
The 700 Series ZRS2 Intermediate Booms are more economical than aluminum booms and use the rugged ZRS2 steel rail made from 9 gauge steel to easily move the boom up to 20 feet (6 m) in length with 220 degrees of rotation.