Hicarer 4-Pc 2″ No Hub Couplings – Flexible Pipe Shielded

Reliable, Durable Pipe Connections for Plumbing & Drainage

These Hicarer 4-Piece 2″ No Hub Couplings provide a flexible, shielded solution for securing pipe connections in both above-ground and buried installations. Each coupling features a PVC rubber sleeve that absorbs minor pipe offset and angular displacement—ideal for areas prone to ground movement—while maintaining a watertight seal. The stainless steel shield reinforces the coupling, protecting the inner rubber sleeve from soil pressure, shear forces, and corrosion, ensuring long-lasting performance in harsh environments.

Designed for versatility, these couplings fit a range of pipe materials, including cast iron, PVC, plastic, copper, steel, and lead, making them perfect for mixed-material plumbing systems, repairs, or replacements. Installation is quick and tool-friendly: adjustable clamps can be tightened with a flathead screwdriver or 8mm hex nut driver, eliminating the need for specialized equipment. The black rubber sleeve creates a tight seal to block leaks, odors, and water seepage in non-pressure DWV (drain-waste-vent) pipelines. Whether you're working on bathroom drains, kitchen waste lines, basement drainage, or sewer maintenance, these couplings deliver a secure, flexible connection for years of trouble-free service.