Handle tough plumbing connections with confidence using this 3.5-Inch Flexible Rubber Coupling. Engineered from durable black rubber and reinforced with rust-resistant stainless steel clamps, this coupling delivers a secure, leakproof seal for 3-1/2” drain, waste, and vent (DWV) pipes.

Ideal for repairs or new installations, it absorbs vibration, allows for slight pipe misalignment, and fits a wide range of materials—including PVC, cast iron, copper, and steel. A go-to solution for both residential and commercial plumbing jobs.

Features:

• Fits 3-1/2” Pipes – Compatible with standard plumbing, drain, waste, and vent systems

• High-Quality Rubber – Flexible, chemical-resistant, and long-lasting

• Stainless Steel Clamps – Corrosion-resistant and easy to tighten

• Leakproof Seal – Provides strong, watertight connections

• Easy to Install – No special tools needed—just a screwdriver