- New
The Elkhart Supply 30842 PEXLock straight male adapter connects 1/2-inch PEX or PERT tubing to a 1/2-inch male pipe thread (MPT) connection. Designed for RV, marine and other compatible plumbing systems, this durable polymer fitting provides a reliable connection without requiring specialized installation tools. The PEXLock system installs using standard pliers and includes the required clamp. Its corrosion-resistant construction is suitable for a range of plumbing applications. Confirm tubing and thread compatibility before installation.