2 Pack Full Metal Labor Saving Arm Jack, Multi Function Height Adjustment Lifting Device, Two Speed Descent Mod, Lifter Cabinet Jack for Installing Cabinets, Doors, Windows, Furniture 880LB/400KG

【TWO DESCENT MODES LIFTING TOOL】The new upgraded dual lowering mode, two lowering buttons, support Decrease altitude quickly and evenly. Press "FAST" to quickly drop to the end. Press the "SLOW" button repeatedly to decrease at a constant speed. 【SUPER LOAD-BEARING】Freely adjustable from 0-14.5cm/0-5.71inch. Using aluminum and stainless steel material manufacturing,two simultaneous lifting object load up to 880 pounds. 【HIGH QUALITY MATERIAL】The labor-saving arm jack is made of stainless steel and aluminum alloy, the body does not contain any plastic, it is not easily deformed, and is more durable and can be used for a long time without damage. 【SAFE TO USE】For adjusting the descent of the weight, press the "SLOW" key repeatedly to fine-tune the descent evenly and avoid the hazards of rapid descent of the weight for greater safety. Pressing the "FAST" key allows for rapid descent to the bottom. 【APPLICATIONS】The labor-saving arm jack lifting Locator has a wide range of applications and is easy to carry. This lifting tool can be used to help support and stabilize a variety of different frameworks including door lifts, wood panel lifts, cabinet jacks, floor jacks, drywall lifts, wall tile height adjusters, etc.