Automatically raises and lowers during loading and unloading so the worker does not have to stoop, bend or strain Fully adjustable scissor tables are weight sensitive, self-leveling, and mobile Easily accessible knob controls provide infinite adjustable weight settings within the capacity range Easily accessible gauged weight-selector knob Rugged construction, with heavy-gauge steel and sturdy welds throughout Durable powder coated finish • Heavy-duty construction with captured scissor rollers for maximum stability • Superior hydraulic systems feature an integrated pump-cylinder for maximum reliability • High quality casters and wheels for exceptional roll ability (two fixed, two swivel) • Ergonomic push handle with convenient lowering control • Lowering control automatically stops when released for added safety • Convenient maintenance pins secure the scissor legs for inspection and maintenance on larger models • Quality powder coated finish provides exceptional durability and corrosion resistance