This durable coupler, designed for use in welding and gas applications, features a robust brass construction that ensures longevity and reliability under pressure. With a pressure rating of 3000 PSI, it is engineered to handle demanding environments while maintaining optimal performance. Weighing just 0.0856 lbs, this coupler is lightweight yet sturdy, making it an excellent choice for various fittings and adaptors in welding equipment. Proudly made in the USA, it exemplifies quality and precision, making it a valuable addition to your welding and gas essentials toolkit.