The RLS 3/4" Refrigerant Copper Press Cap Fitting 3071120000111 is a high-quality HVAC product designed for use in AC/R systems. With a brand known for reliability and durability, this fitting ensures a secure connection for your refrigerant lines. The pack of 10 allows for easy installation and maintenance, making it a convenient choice for professionals and DIY enthusiasts alike. Trust in the RLS brand to provide you with top-notch fittings and adapters for your plumbing needs.