Crafted with precision, the Napa 90626 1/4 Female NPT Male Style C Air Hose Coupler Adapter is designed for robust and reliable connection in industrial applications. With a maximum pressure rating of 250 PSI, this coupler ensures a secure and leak-free join between air hoses and tools. Proudly manufactured in the United States, this package includes three units, each boasting a durable construction that meets the high standards of the Napa brand. The included California Prop 65 warning pertains to cancer and reproductive harm, emphasizing the importance of handling with care and maintaining safety precautions during use. Exact item set is shown. New old stock with original packaging. Set weight 3 oz. Made in USA. No returns on installed items or partial sets. Please review our business policies in our store for information regarding returns, shipping and warranties. Most items have 30-day returns along with free fast shipping in 1 business day (see details). Message us anytime. Buy from a trusted 16+ year seller!