Mega Boom with Wind up kit. See individual specs below. Kupo Wind up stand is essential the same as a manfrotto double wind up. It just has a slightly different locking mechanism. I personally don't have a preference between the two products. See specs below: -Constructed of chrome-plated steel with gear column -Max height: 103.14" (262cm) -Max load: 66lbs (30kgs) -Features a mechanical lifting assist with a hand-crank, enabling a single operator to lift heavy loads -Patented auto self-locking device prevents unexpected drop-offs -Comes with 1 leveling leg -Product model:WIND UP STANDS KUPO SHORT 3 SCT. WIND-UP STAND Mega boom Reaches 3.6m, our largest boom ever! Geared crank handles let you move smoothly Aluminium core means you can trust the kit is strong and durable Counterweight sandbag provides you with added stability Compatible with our wind-up stands for your exact positions Check out the rest of the kit list and reach out if you need a custom quote no matter how big or small!