3/8" PEXLock Elbow, a 90-degree bend rated at 180 degrees at 100 psi and 73 degrees at 200 psi. This NSF and CSA approved fitting is ideal for new building behind wall and underground applications, ensuring reliable performance. Easy to install with a pair of slip joint pliers and remove with a straight head screwdriver, it can be reused and used with PEX pipe, vinyl hose, PEX A, and PERT pipe. Backed by a 25-year warranty, this fitting comes in a convenient bag.