Connection: Welding : Casting Chuck 50.5mm Tube outer diameter: 38mm Material: Stainless Steel Type: Union Code: Other Shape: Other Color: silver Package Contents: 1 * Tee Connector Pipe Fitting Only the above package content, other products are not included. Note: Light 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.