Features:<br> 1Made of a 100% non?magnetic stainless steel material with a bright polished finish that will not rust. 2It is specially designed for external use, very suitable for marine applications in saltwater environments, but can also be used for other vehicles with 12V systems. 3The installation is simple, only two wires can be easily connected, and no om?board air system is required. 4Package including air horn, 2pcs rubber gasket, 5pcs screw, 5pcs nut and 10pcs gasket, which can meet your needs. 5This air horn will be a perfect choice for boats, RV's, SUV's and trucks, and the volumn is loud.<br> Condition: 100% New<br> Item Type: Air Horn<br> Color: Chrome<br> Material: 304 Stainless Steel<br> Power Source: 12V<br> Size: Approx. 40x10.5mm/1.6x0.4in<br> Application: For Boats, RV's, SUV's and Trucks<br> Package included:1 x 12V Air Horn<br> 2 x Rubber Gasket<br> 5 x Screw<br> 5 x Nut<br> 10 x Gasket<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia