Vent Systems 100 mm / 4'' Inch Galvanized Steel Duct Connector Round Ventilation Extension Metal Coupler Hose Coupling Galvanised Pipe Inline Air Extraction

Galvanized duct extension for attaching two pieces of 100 mm / 3.94 Inches duct, featuring a reliable quality, two-hole, 2-way connector with an outside diameter of 99 mm / 3.90 Inches. Rigid, sturdy, and well-built, this product is designed for round metal pipes and made of quality galvanized steel, offering high strength, good toughness, and long-lasting durability. Designed for fast installation, convenient use, and a firm joint. Pipes must be fixed in place with steel clamps to ensure they are held firmly and securely. The dryer duct connector is seamlessly connected to achieve a good leakproof effect. Securely fix pipes in place using steel clamps, and easily integrate this product with other Vent Systems products for a customizable and expandable ventilation system.