The Apollo PEX 10 Pack XFITTING 3/4" Pex A x 3/4" Male Elbow is a set of lead-free brass fittings designed for plumbing and hydraulic systems. Each elbow in the pack is made of high-quality brass material and features a straight-through design for easy installation. With a unit quantity of 10, these expansion MNPT elbows provide reliable connections for various piping needs. Ideal for professionals in the plumbing and industrial sectors, this product ensures durability and efficiency in a wide range of applications.