The Rothenberger ROLOCK Expander Head for 3/8" O.D. is engineered for precision expansion of PEX tubing. Made from high-quality materials, this expander head ensures durability and reliable performance. Its design allows for easy attachment to compatible tools, making it ideal for both professional and DIY plumbing tasks. This expander head meets industry standards, ensuring safety and efficiency in all applications. Perfect for creating secure connections in PEX systems, it is an essential addition to any plumbing toolkit.
