Simplify your plumbing and home improvement projects with the Eastman No-Hub Coupling. Constructed with strong and sturdy corrugated stainless steel, the no-hub coupling is designed for use in joining hub-less cast iron soil pipe and fittings in drainage, waste, and vent systems. No hub couplings can be used on cast iron, plastic, copper, or steel pipes measuring 3 inches, and can be easily adjusted with a screwdriver, nut driver, or socket wrench for a secure and tight seal.
Eastman's 3" x 3" No-Hub Coupling features stainless-steel corrosion-resistant and rustproof clamps to provide great sealing efficiency with piping connections. Can be used on cast iron, plastic, copper or steel. Fast and easy installation.