Designed with anti-corrosion coating and abrasion-resistant joints, this air nozzle set ensures long-lasting durability over high pressure air pressure systems and frequent workshop applications This blow is designed with an innovative internal pressurized structure and a tapered air nozzle that delivers large capacity and powerful airflow Premium air blower features a 1/4" female thread for easy connection to the air compressor airline for airblowing Made from premium aluminum alloy, these air duster tools have an ergonomic handle and switch to ensure fatigue free operation and prevent malfunctions Designed for professional mechanics, workshop technicians and home DIY enthusiasts who want reliable cleaning in industrial maintenance and home projects, Manufacturer: Rxgiasup