12/24V 120+-5 dB Triple tone air horn, chrome plated Long trumpet: 395mm Midium trumpet: 315mm Short trumpet: 255mm Air pressure: 3~9kgs/cm Color box packed, 10 sets/21kgs/6.2`

12/24V 120+-5 dB Twin tone air horn, chrome plated Long trumpet: 255mm Short trumpet: 173mm Air pressure: 3~9kgs/cm Color box packed, 10 sets/16.5kgs/3.4`

12/24V 120+-5dB Yankee Air Horn with 3.5L Tank Spare kits included :1pc 6M Nylon Tube ,1pc On/Off toggle switch,1pc toggle switch stand ,1bag mounting hardware Styrofoam packed, 6sets/4.6` Air tank o

12/24V 120+ -5dB Yankee Air Horn 2 chrome plated zinc alloy trumpets, Long trumpet:299mm Short trumpet:235mm Black painted aluminum alloy horn base With solenoid switch Color box packed, 10sets/2.4`

12/24V 120+ -5dB Patented Train Sound Truck Horn Size : 446*380*287mm 3 chrome plated brass trumpets with chrome zinc alloy hexagon covers fixed on individual chrome zinc alloy base and mounted on po

12V 110+-2dB Red A.B.S plastic tubes & one air compressor. Y hose connector. Relay. Master carton packed,10set/ 2.8`

12V 110+- 5dB Red A.B.S plastic tubes & one air compressor. Y hose connector. Relay. Master carton packed,10set/ 1.9`

12/24V 120+-5 dB Triple tone air horn, chrome plated Long trumpet: 395mm Midium trumpet: 315mm Short trumpet: 255mm Air pressure: 3~9kgs/cm Color box packed, 10 sets/21kgs/6.2`

12/24V 120+-5 dB Twin tone air horn, chrome plated Long trumpet: 255mm Short trumpet: 173mm Air pressure: 3~9kgs/cm Color box packed, 10 sets/16.5kgs/3.4`