Check the listing for details. 1/2"X 3/8" Male Pipe Threads Adapter (10 Pack). Condition: New. Listed at 12.10 USD. Description Use a 1/2" x 3/8" Male Pipe Threads Adapter to be able to convert your line from going to a 1/2" line to a 3/8" inch line, just needs to add female pipe threads to each side. Shipping & Delivery Eligible for free shipping.Shipping cost varies by buyer's location. For standard shipping, we strive to process your orders within 1 to 3 business days. Handling time upon receiving payment is typically 1 business day. For USPS as a shipping option, expect delays. Returns A 30-Day Return Policy is offered on this purchase. If the item you purchased arrived damaged, faulty, or didn?t match the listing description a full-refund or an exchange is available. Buyers are responsible for paying the return shipping if an item is returned for any other reason. Buyers are responsible for returns for items shipped outside of the USA unless it doesn't match the listing description. Feedback Please contact us if you're unsatisfied with your purchase. We value your feedback and will work with you to resolve any issue you have as soon as we can.