The 5/8" OD Brass Compression Cap from Braxton Harris Co Inc is a lead-free solution for secure tubing closures. Made from high-quality brass, this cap ensures durability and compliance with safety standards. Designed for 5/8" outer diameter tubing, it provides a reliable seal in various plumbing and HVAC applications. Its lead-free construction makes it suitable for potable water systems, ensuring safe usage. This compression cap is easy to install and ideal for both professional and DIY projects, offering long-lasting performance.