The Vevor 1/2" brass pipe fittings set includes 25 push-fit fittings for quick, secure connections in plumbing and air system applications. Made from lead-free solid brass, these fittings are designed to resist corrosion, wear, and high temperatures for dependable long-term use. The set is compatible with PEX, copper, and CPVC pipe. Its push-fit design allows fast installation without welding, clamps, or adhesives. Ideal uses include heating systems, shower systems, outdoor hoses, and water line connections.