The PRO-FLEX LLC 1/2" x 500' CSST is a high-quality gas tubing solution designed for efficient distribution in residential and commercial applications. This flexible tubing is engineered for durability and ease of installation, making it a preferred choice for professionals. Its construction meets industry standards for safety and performance, ensuring reliable connections in various environments. The generous length of 500' provides ample material for extensive installations, while its compatibility with a range of fittings enhances versatility. This product is ideal for both new projects and retrofits.