Features: The 4piece pneumatic blow guns set offer versatile cleaning solution with powerful airflows output, efficiently removing stubborn dust and debris from automotive parts, electronics, and workspaces. Constructed from premium aluminum alloy and reinforced plastic, these air dusters tools feature ergonomic handle and safety switches for fatiguefree operate and accidental activation prevention. Premium air blower guns featured a female 1/4in thread for easily connecting to air lines of air compressor for air blowing. Designed for professional mechanics, workshop technicians, and home DIYers seeking reliability cleaning performances in industrial maintenance or household projects. This blow guns is engineered with an innovative internal pressurization structure and a tapered air nozzle that delivers a high-volumes, powerful airflows. Engineered with anticorrosion coatings and wear resistant joints, this air nozzle set ensures long term durability across high pressure pneumatic systems and frequent workshop applications. Specifications: Product name: 4piece set of pneumatic dust blowing guns Component: Metal Size:Approx.14x5.6cm/5.51x2.2inch 1Set includes: 1pc guns head, 1pc guns body, 1pc raws materials belt, 1pc joint; Features: Each pneumatic dust blower has efficient airflows output, which can quickly remove stubborn dirt and dust, improve work efficiency and save time. Package Includes: 1set Pneumatic Blower note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.