The 1-1/4" S.J. x 1-1/4" FSWT Marvel Adapter is a versatile plumbing fitting designed for seamless connections between different pipe types. Constructed from high-quality materials, this adapter ensures durability and resistance to wear. The 1-1/4" size allows for compatibility with standard plumbing systems, making it suitable for various applications. This adapter is ideal for transitioning between slip joint and female threaded systems, providing flexibility in installation. Whether for residential or commercial use, the Marvel Adapter is a reliable choice for efficient plumbing solutions.