RCP's QC Plug 3/8 in. Female is a durable quick-change fitting built to make swapping air and pressure-washer accessories fast and hassle-free. Perfect for the home garage or a busy professional shop using higher-flow tools, this plug pairs with a matching quick-change socket so you can connect and disconnect equipment in seconds. Simply join it to the socket for a secure, leak-resistant link that stands up to constant, repeated use. Precision-machined for a snug, dependable fit, it minimizes downtime and keeps your workflow running smoothly. Paired with the rest of RCP's quick-change fittings and air accessories, this plug takes your detailing setup to the next level.