Are you looking for a professional, yet affordable bus air conditioning vent? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional bus air conditioning vent must meet you needs. It is one of the best choices for you. Features - Color: As shown.- Size: 8.7 x 8.7 x 3 cm/3.4 x 3.4 x 1.2 inch.- Material: ABS.- Outer diameter: 87mm/3.4 inch.- Opening hole diameter: 75mm/3 inch.- Thread height: 22mm/0.87 inch.- A/C air outlet vent: Air outlet vent universal for RV and bus.- Made of ABS material, durable and not easy to break.- Facilitate air venting to provide comfortable car interior environment.- Function: Can effectively replace the old or damaged parts of RV.- Applicable usage: Suitable for home DIY, RV and bus repair and so on.Packing list: 1 x bus air conditioning vent Z