A left-right black malleable iron coupling is typically used in piping systems to join two sections of pipe that have threads running in opposite directions. This type of coupling allows the pipes to be screwed together tightly without the need for turning the entire pipe section. They are commonly found in applications involving gas, water, steam, and air lines due to their strength and durability. Our fittings are made with durable, industrial-grade malleable iron and are 100% authentic, designed to stand the test of time. You will know PIPE DECOR® parts and accessories when you hold them. They embody both beauty and beast, strength and style—real industrial fittings for your decorations and designs. Accept no substitutes. Extra pieces and accessories are available for your custom projects and expansions. Plug and play as desired.

• Please note: Pipe needed to thread into the left side of the coupling cannot be found on pipe-decor.com. All nipples and pipes available on our website are right-threaded only.
• Iron fittings complement a wide variety of aesthetics, including steampunk lighting, industrial, factory, French country farmhouse, vintage, retro, reclamation, DIY customized, modern, and more.
• We recommend cleaning and sealing each fitting before use to ensure the best quality and longevity in your projects.
• IPS threads offer compatibility with other project materials such as lamp parts, valves, and more, ensuring a wide range of uses and applications.

Additional Materials

Shipping and Returns Policy

Exchanges Policy

Warranty