The PEX Barb Fitting Assortment includes a selection of durable 1/2" brass fittings, ideal for connecting PEX tubing in various plumbing applications. Packaged in a sturdy 12-compartment metal parts box, these fittings offer easy organization and access. Made from high-quality brass, they ensure reliable performance and resistance to corrosion, making them suitable for both residential and commercial use. This assortment is perfect for contractors and maintenance professionals looking to stock essential fittings on the job.