Function:The air outlet of the air conditioner can be adjusted by adjusting the fan blades of the air outlet.Widely used in air outlets of passenger cars, motor homes, engineering vehicles and electric vehicles.Name: RV bus air conditioner outletAir conditioner outlet of RV bus - spherical air vane ( 87 / 75)It is widely used in air outlets of passenger cars, recreational vehicles, engineering vehicles and electric vehicles.Fitment: RV,Boat,Bus,Car etc.colour:Black + chromeMaterial:ABSsize:Boundary dimension: 87mmOpening size: 75mmThread height: 22mmPackage Contents:1 x air outletNote: Professional Installation is Highly Recommended.Only the above package content, other products are not included.Note: Light shooting 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.