CHROME Black Twin TRUMPET SNAIL High/Low Tone 12v Volt Electromagnetic Loud Dual Replacement HORN Compact Complete Universal Kit with Brackets Relay Hardware for Dodge Challenger Charger Dakota Durango Caravan Ram 1500 2500 3500 Jeep Wrangler Renegade CJ5 CJ7 CJ8 Grand Cherokee Truck SUV MADE IN ITALY! Dual ELECTROMAGNETIC Horns. Very compact. Universal Fitment / Relay and 2 Mounting Brackets plus Instructional Installation Diagram Included. Super Loud - Sound Immediately Activates. No time-delay between the time you press the horn and the time it sounds. No External Air Supply Needed Made of Metal and Thermoplastic for a Long Lasting Finish. Truly, High-Quality, NOT A CHINESE HORN! Superb Quality! Mounting Type: Single Screw - Terminal Contacts: Blade Type - Includes RELAY and 2 Universal Mounting Brackets Diameter = PICTURED in BOTH METRIC and IMPERIAL Measurements. Horns can easily be tucked in most tight areas allowing for dimensions pictured. Will fit any car, truck, or SUV with a 12V electrical system. Will fit motorcycles with space to house compact horn (see dimensions) using 12v system.