- ??【Adjustable Height】It is a 4-bolt pattern pump, and it has an adjustable height range of 11 cm/4.3 inches. You can easily adjust the height of the chair
- ??【Easy to Use】This product has an ergonomically designed foot bar which has the right position. You only need to step on it to make the pump go up or down. It is very labor-saving and does not require you to adjust it manually
- ??【Large Weight-bearing Capacity】It is equipped with an iron chassis with electroplating treatment, so it is strong and has a strong weight-bearing capacity, which can withstand 661.39 pounds of weight
- ??【Durable Material】It's pump body is made of high quality cast iron, which is not easily damaged. Under proper use, it has a long service life
- ??【Widely Used】It can be used at home with your chairs to add more premium feeling to your room. It can also be used in bars, restaurants, cell phone business offices and other places
