Features: Durability zincs plated pneumatic quick coupler adapter ensures reliability connection for air compressors, featuring rapid connects design to minimize downtime during tool switching in demanding workshops. Precisions engineered with polished internal surfaces and machined threads for optimal airflows, this bidirectional air adapter maintains consistent pressure while resisting corrosions in industrial environments. Ideal for professional mechanics, workshop technicians, and industrial operators requiring robust air compressor fittings for pneumatic tools like nails guns, impacts wrenches, and sprays systems. Perfect for high pressure applications in auto repair shops, and manufacturing facilities where quickly change air hose connection between compressors and pneumatic equipment are critical. Rigorously pressure tested with adjustable control, this industrial air coupler delivers leak proof performances across multiple air powered systems while meeting strict quality assurances standards. Specifications: Dimension:52x19.2mm/2.05×0.75in Component:Iron-nickel plating Package Includes: 1Set Pneumatic quick linkers note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.