Made of high quality stainless steel. Sturdy and durable structure. High quality components. Premium thick slide rail has strong load-bearing capacity.Instead of a variety of traditional tools, precise control, lifting, pressing and clamping can help you install easily and effectively of doors, windows and cabinets.The new style takes into account the anti-slip design and prevents slipping by limiting the plate, which can work better. At the same time, it can also protect your hands.With a lifting capacity of up to 180 kg. All this and much more can be easily achieved with controlled precision thanks to the unique construction of the jack manual.Solid support, practical and robust. More convenient to use in pairs. Suitable for flooring, windows, cabinets, HVAC, deck installation.