Features: Enhances your pneumatic system with our 1/4inch air hose fittings, crafted from brass for superior corrosion resistance and long lastings performances. These fittings feature a quick disconnect designs, ensuring fast and secure connection while preventing air leaks, making them essential for efficient and safe operations. For professional technicians, DIYer enthusiasts, and construction workers who require reliable and efficient air tool connection. Perfect for use in automotive shops, workshops, construction sites, and industrial production lines, where high pressure air transmission is important. Experience seamlessly integration into your pneumatic equipment with these couplers, designing to meet the demands of various industrial environment. Specifications: Component:Brass Package Includes: 12pcs/set Air Hose Couplers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.