Features:brand new and high qualityJapanese bearing, top quality, longer life and anti-block, never stuck.Low start up pressure and high rotational speed (up to 3000rpm)Strong wind, deep clean.Light in weight, small in size, convenient for you to store and manage.Greatly improve the accuracy, save-time and convenient for operation. Package Includes:1x Bearing Tube Nozzle Specifications:Material: Aluminum alloyColor: SilverConnection Thread: M10x1Length: Approx.12cm/4.72inchesAir Pressure: 6-9.2 barOperating temperature: 10-40C note:1.As this is spare part for tornado cleaning guns, please check if the size of thread connection fits for your product.2..Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item.