1 The outer diameter is about 87mm, the hole diameter is 75mm, and the thread height is 22mm. 2 You can use the air vent in the RVs, Boats, Buses, Cars and so on to better meet your needs. 3 The installation is extremely simple, without any complicated operations and tools for time saving. 4 In line with original standard, direct replacement for the old or broken A/C air vent. 5 Made of premium ABS plastic materials, anti-rust, anti-corrosion and durable, long service life.
What's in the box
1 x Air Conditioning Trim Knob
