Features 1、The pipe is made of 8mm/0.3in high‑strength chromium‑containing stainless steel, which is not easy to break, not easy to rust, and the steel pipe will not be loose and difficult to pull out. 2、The interface adopts the necking process, the air outlet is more concentrated, more powerful, large flow and high efficiency. 3、Air blow gun is made of engineering plastics, it is resistant to oil, abrasion, aging and lubrication. 4、Seals through special process design, can ensure that the key parts of the durable, not easy to leak. 5、Air blow gun has a high‑pressure nature, and the wind can be adjusted. Air inlet size is 1/4in. Specification Item Type: Air Blow Gun Material: High pressure resistant plastic steel and stainless steel Model: AR - 20 wind power adjustable Application: High pressure dust removal Air Inlet Size: 1/4in Connection Diameter: Approx. 8mm/0.3in Package List 1 x Air Blow Gun