Designed specifically for speaker rigging, this product enables lifting and lowering via a manual winch system. 

During operation, each extended section automatically locks into place with built-in safety latches to prevent slippage, 

allowing secure elevation to the required height.

Key product features include:

Dual operation modes: mechanical and hand-crank options

Five-section telescopic structure made of extruded aluminum profiles with front/rear reinforcement ribs for enhanced rigidity

Mobile base equipped with universal casters for easy positioning