- 【Adjustable Height: 】This is a 4-bolt pump with a height adjustable range of 4.3 inches. You can install it on a chair and adjust it to the appropriate height as needed, which is very practical.
- 【Selected Materials: 】The pump body is made of cast iron, combined with a spray-painted plastic casing, you don't have to worry about it deforming during use, resulting in a longer service life.
- 【High Bearing:】 It can withstand a weight of 440 pounds, letting you rest assured to place a chair on it, and also make people sit at ease.
- 【Ergonomic Design: 】Its design conforms to ergonomics, so you only need to step on the lever to raise or lower the chair without bending over.
- 【Easy to Install: 】You only need to install the lever and plastic cover, and then install the entire lifting pump on the chair you want to lift.
