The 1/2" MAXLINE O-Ring 10 Pack from RAPIDAIR is essential for maintaining airtight seals in your MAXLINE piping system. Made from durable materials, these O-rings ensure optimal performance and longevity. Each O-ring is designed to fit perfectly within the MAXLINE fittings, providing a reliable connection that prevents leaks. With a standard size of 1/2", these O-rings are compatible with various MAXLINE applications, making them a versatile choice for both professional and DIY projects. This pack includes 10 O-rings, ensuring you have enough for multiple installations or repairs.