RCP's QC Socket 3/8 in. Male is a durable quick-change fitting engineered to make swapping air and pressure-washer accessories fast and tool-free. Ideal for the home garage or a professional detail bay running larger-flow equipment, this socket lets you connect and disconnect hoses and tools in seconds to keep the job moving. Simply pair it with a matching quick-change plug to create a secure, leak-resistant connection that holds up to repeated use. Machined for a snug, reliable fit, it cuts downtime and keeps your air system running smoothly. Paired with the rest of RCP's quick-change fittings and air accessories, this socket takes your detailing setup to the next level.