Pack of 2 auxiliary heater accessories air outlet, warm air outlet, lockable rotating 75 mm air outlet, suitable for car, bus, caravan, caravan. Specifications: Name: air conditioning ventilation material: ABS total diameter: approx. 100 mm / 3.94 inches. Vent diameter: approx. 75 mm / 2.95 inches. Connection pipe diameter: approx. 75 mm/2.95 inches. Quantity: 2 pieces. Packing list: air outlet. 2 screws. 6 Notes: Due to the lighting effects and shooting angle, the colour of the item and the shown in the picture may have a nuance. Due to manual measurement, there may be a size tolerance of 0.5 mm to 1 mm.