【New ArmLifter，New Experience】The lifting device is specially designed for home use, which is more suitable for the situation which we often met on the house，it shows its function.It is made of thickened stainless steel, which has a strudy material and stronger load-bearing capacity ：11.8 inches high with scale, adjustable height 0-7Inches, 2pcs power saving arm supports up to 880lb of weight at the same time and can be used for a long time without damage. | 【Two Speed Mode,More Efficient】Hold the handle of the lift tool can easily to raise the height or slow it down. The lifter can be easily adjusted by pressing the handle for lifting, pressing, precise fastening and control. Free height adjustment, precise positioning and rapid lifting.Double speed design helps to work efficiently by shifting quickly and fine-tuning,press on "fast " or "solw" botton to fit your need, reduce the possibility of injury,protect your safety. | 【Suitable for Various Scenarios, Great Choice】The multi- functional hand jack lift tool can be used for plenty of different situations,our product help you to lift the furniture for cleaning the floor,applicable to install the windows, doors,cabinets and so on. | 【Superior Handle，More Comfortable】The handle of the hand jack lift tool is made up by stainless steel, which is more stable than the traditional plastic handles.Don't worry about whether it will be broken when you use it.And also its labor-saving design may help you do such house stuffs by yourself. | 【Metal Base，More Stable】The base of this hand lifting jack tool is made by thicker steel for better support.The oblique design base could inserted into the bottom of the item easily, which is more convenient to use.By adjusting spring, you can choose the height and postion you want.