{"product_id":"kleinn-chrome-roof-mount-single-horn-21-5in-chrome-plated-spun-copper","title":"Kleinn Chrome Roof Mount Single Horn\/ 21.5In - Chrome-Plated Spun Copper","description":"Equip your truck with the Kleinn 411 direct-fit single chrome-plated roof-mount air horn system, featuring a single premium all-metal trumpet measuring 25 inches in length with an oversized bell end to deliver the ultimate big-rig sound. Engineered for universal semi-truck and commercial vehicle applications, this massive, heavy-duty roof-mounted configuration allows you to command the road with a deep, authentic, and deafening locomotive-style blast. Designed for clean external mounting on custom or commercial rigs, this high-performance horn kit requires an onboard pressurized air system and can be operated using a manual hand-pull air valve or an electronic solenoid valve. For a proper, leak-free setup right out of the box, the installation requires a Model 330 Roof Mount Air Horn Fittings Kit, providing the ideal balance of gleaming chrome style and serious acoustic presence that serious custom truck builds count on.","brand":"Kleinn Air Horns","offers":[{"title":"Default Title","offer_id":49704956887288,"sku":"KLE411","price":114.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/battlegroundoffroadsupply.com\/products\/kleinn-chrome-roof-mount-single-horn-21-5in-chrome-plated-spun-copper","provider":"BattlegroundOffroadSupply","version":"1.0","type":"link"}