- New
The Elkhart Supply 30803 PEXLock male elbow connects 1/2-inch PEX tubing to a 1/2-inch male pipe thread (MPT) fitting. Its 90-degree design helps redirect water lines in tight spaces, making it suitable for compatible RV, trailer and residential plumbing systems. Made from durable black polymer, this fitting resists corrosion and is designed for use with compatible PEX and PERT tubing. The PEXLock connection system allows installation with standard slip-joint pliers, without specialized crimping tools. It is NSF- and CSA-approved for specified plumbing applications.