INCLUDES: This package features a 4Inch Dust Collection Hose Y-Fitting Connector, specifically designed to connect 4Inch nominal ID dust hoses to one or two machines, enhancing the efficiency of your dust collection system. FUNCTION: Ideal for connecting 4Inch nominal ID dust hoses, this Y-Fitting splits airflow to multiple machines. FEATURES: Engineered to fit inside 4Inch dust collection hoses, this connector secures tightly with band clamps. Its versatile design is compatible with a wide range of dust collection systems and woodworking tools featuring 4Inch ID ports. BUILD: Constructed from high-quality ABS plastic, this Y-Fitting offers exceptional abrasion resistance, durability, and toughness, ensuring it withstands the rigors of frequent use in any workshop environment. Color:Black Material:plastic Package Contents: 1 * Dust Collection Hose Connector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.