1/4-Inch Brass Female Industrial Coupler, 10 Pack 1/4, 10 Pack Female Coupler Product Details Specifications: Package List: ?Package Dimension?- This package includes 10 pack 1/4 inch brass female industrial couplers, each coupler are 1/4 inch NPT female thread 1/4 inch body size, their maximum working pressure is 300 psi. ?Premium Materials?- Quick connector air couplers are made of high quality brass, they are high strength, high hardness and durable for long term use. ?Connector Type?- 1/4-inch brass female industrial couplers are used for industrial/M-style interchange, they also adapts to all industrial/M-style plugs/nipples. ?Coupler Sleeve?- A better grip when connecting and disconnecting, sleeve guard helps reduce the risk of accidental disconnects and protects the coupler sleeve. ?Wide Application?- 1/4-inch brass female industrial couplers are ideal for professional jobsites, in automotive shops or at home in the garage for air hose, air compressor, air tools, air nailer, air blow gun, pressure washer. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.