AIR HORN KITS Each air horn has an exclusive sound chamber, rugged die-cast construction, stainless steel diaphragm, chrome plating or matte black finish.   Air Horn Kits Each kit includes compressors, hoses, fittings and mounting brackets.   MODEL # Description RW984 Rect. Twin Single Horns, Chrome, without Air Brakes, 20”L x 81⁄2”W x 43⁄4”H. Includes Electric Compressor and Solenoid Activation   RW961EA Dual Horns, Black Body/Chrome, without Air Brakes, 151⁄4”L x 7”W x 33⁄4”H. Includes Electric Compressor and Solenoid Activation RW964H Dual Black Metal Underhood Horn, Solenoid Act., 151⁄4”L x 7”W x 33⁄4”H   Copyright © 2011 RealWheels Corporation. All rights reserved.  Terms, Conditions and Warranty  |  Patents  |   Follow RealWheels on Twitter Website Created by GS Marketing Group, Inc.