Upgrade your plumbing system with this versatile coupling that seamlessly connects a 4-inch hub to a 3-inch hub, ensuring a secure and reliable fit. Crafted from durable ABS material, this coupling is designed to withstand the rigors of both residential and commercial plumbing applications. Its straightforward installation process makes it an ideal choice for both professional plumbers and DIY enthusiasts looking to enhance their piping systems with ease and efficiency.
