Dimensions. Height 30, width 19, base width 8 has a lifting capacity of up to 330 lbs / 120 kg, all this and more can be easily done with controlled precision thanks to the unique construction of the hand crank jack. Installing windows, doors and cabinets are the obvious uses, but flooring and building porches, decks and frames are also perfect opportunities to use this ingenious tool. The non-slip design prevents slippage by limiting the slabs. Inspires creativity and ensures quality and safety. Robust and durable construction with the highest quality components to lift all standard sizes of drywall panels. Innovative universal tool that lifts, presses and tightens with precision and control. Specifications:Material: Carbon SteelPackage included:1 x working economy armComments:1. Due to different monitors and light effects, the actual colour may be slightly different from the picture2. Please allow 1-3cm deviation due to manual measurement3. Thank you for your understanding.