Equip your truck with the Kleinn 412 direct-fit single chrome-plated roof-mount air horn system, featuring a single premium 25-inch chrome-plated stainless steel trumpet equipped with a unique rectangular opening and protective horn cover to keep road debris out of your system. Engineered for universal semi-truck and commercial vehicle applications, this heavy-duty roof-mounted configuration allows you to command the road with a deep, authentic, and loud over-the-road big-rig blast. Designed for clean external mounting on custom or commercial rigs, this high-performance horn kit features a 1/4-inch airline input that 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 ultimate balance of glistening chrome style and serious acoustic presence that heavy-duty custom truck builds count on.
Installation InstructionsInstallation Instructions
Bull Strap products are the highest grade cut and sewn items in the automotive industry. We are proud to support USA workers in our bid to manufacture right here in the United States.
WARRANTY
Bull Strap guarantees all products to be free from manufacturer defects for all items for one year, and any color fading (where mentioned) for 2 years from the time of purchase. In the event of a product failure, Bull Strap will decide whether that product should be repaired or replaced after reviewing photos submitted by the customer. Bull Strap will then provide a return shipping label for any product in which the material or stitching were determined to be the root cause. Once received, the product will be repaired or replaced and returned to the customer at no cost.
REFUND POLICY
Seat covers and other custom made items, retain all warranties listed above, but cannot be refunded or exchanged at any time
On non-custom items, if within 30 days of purchase directly from Bull Strap, a customer would like to return an unused product with no modifications, and where the item(s) can be considered 'new in box', the customer can email us at info@bullstrap.com or call us at 951-319-4008. The will be a 15% restocking fee subtracted from any returned items. Once processed, the customer must ship the product back and submit the tracking information. Bull Strap will issue a full refund minus the 15% restocking fee once the item(s) is/are received and determined to be in 'Brand New' condition. NOTE: If a customer ordered Bull Strap products from a dealer, the customer must go through this process directly with the dealer the product was ordered from.
As always, we strive to provide the best product and customer service available...but we are definitely not perfect. If at any time, you have any issues, please contact us, so we can address any problems you may have. Thanks!
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