RZB1-CK • Caster Kit for Rocker Zbeam

Polar Focus Caster Kit for Rocker Zbeam. We offer a full line of audio rigging equipment and hardware for professional loudspeakers and line arrays.


Polar Focus Caster Kit for adding 5th and 6th casters to a standard Rocker Zbeam cart. Includes two swivel casters and all mounting hardware required. The standard cart has 4 casters set at the maximum width for stability in arena touring environments. The Caster Kit allows the cart to be safely used with narrow ramps on straight body rental trucks.

Pro audio rigging design, roof attachment, supplemental structure, sales, support and PE stamped drawings for all 50 US states and Canada provided by Polar Focus. Call us today for more information at (413) 586-4444.

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