Yangers Aluminum Alloy Labor Saving Arm, 2 Pieces Hand Lifting Jack Tool, Slow & Fast Down Wall Tile Locator Lifter Tool Height Adjustable for Door Panel Cabinet Board Heavy Duty Furniture

2 Speed Adjustable The descent speed can be adjusted according to your needs, you can choose between slow and fast descent (press the "SLOW" button repeatedly to optimize the descent evenly). It is more convenient to use. High load capacity: when two jacks are used at the same time, the measured load is about 200 kg, and when a jack is used alone, the load load is about 80 kg. High Quality Material Aluminum alloy body, thickened solid steel bottom up to 0.16 inch thick, thickened lifting rod, stronger lifting capacity, thickened stainless steel shaft, high strength spring, longer service life. Multifunction It is very suitable for door and window mounting, flooring, wood splicing, lifting furniture, tiles, goods, etc., plywood, countertops, frames, porches, cabinets, working by two people, use the height adjuster. Easily detached by one person, is the most powerful installation assistant. Note: the base and lifting plate are fully attached and inserted to the bottom of the target object, otherwise the lifting plate may be damaged.