Feature: 1. Pipe caliber is 6mm/0.24in, and made of chromium‑containing stainless steel, not easy to break and rust, and the steel pipe will not loosen. 2. The port adopts pointing process, the air outlet is more concentrated and powerful, with large flow and high efficiency. 3. The plastic adopts first‑class engineering plastics, has the characteristics of oil resistance, wear resistance and aging resistance, and self‑lubricating. 4. The seals are specially designed to ensure that the key parts are durable, and not easy to leak. 5. Perfect ideal for dust cleaning at factory, school, at home or anywhere else with dust. Specification: Item Type: Air Blow Gun Material: High Pressure Resistant Plastic Steel + Stainless Steel Purpose: High Pressure Dust Removal Air Inlet Size: Approx. 1/4in / 0.64cm Pipe Caliber: Approx. 6mm/0.24in Color: Blue Working Pressure: 75-120PSI Maximum Pressure Resistance: 160PSI Package List: 1 x Air Blow Gun