Simply remove and install. Product can be used as a contact switch, suitable for IBC tone valve. High quality and environmentally friendly material provides excellent working performance. Application: General tons of ball valves, export large thread throttle valve. Brand New Material: Brass + PP Color: Black and Blue Inlet Diameter: Approx. 60 mm Outlet Diameter: Approx. 3 / 4 inch Package Included: 2 x IBC Tank Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.