The 3/8" Flare Brass Cap is a high-quality fitting designed for sealing 3/8" flare connections. Made from durable brass, this cap offers excellent corrosion resistance and longevity, making it suitable for various plumbing and HVAC applications. Its robust construction ensures a secure fit, preventing leaks and maintaining system integrity. This cap is compliant with industry standards, ensuring reliability in both residential and commercial settings. Ideal for use in gas and liquid applications, it is a versatile addition to any plumbing toolkit.