{"product_id":"kleinn-hk9-complete-set-of-fittings","title":"Kleinn HK9 Complete Set of Fittings","description":"The Kleinn FIT9-SLIM installation kit contains all the essential air line fittings utilized in an HK9-SLIMLINE Problaster Horn Kit, providing a comprehensive hardware solution for a clean setup. This premium kit includes high-quality 1\/4\" NPT fittings such as a P\/N 2151 145 PSI pressure switch, a P\/N 52175 175 PSI safety valve, a P\/N 52835 drain cock, a P\/N 51238 compression fitting, and a P\/N 50040 hex plug. For a complete installation, the package also comes equipped with a P\/N 318-BK momentary push button horn switch and a vial of high-performance Juice-1 Thread Sealant to ensure entirely leak-free connections throughout your air system, making it the ultimate all-in-one upgrade to ensure your horn system operates at peak performance and reliability.","brand":"Kleinn Air Horns","offers":[{"title":"Default Title","offer_id":62340239622303,"sku":"KLEFIT9SLIM","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/7571\/6767\/files\/2748899aeb8db92144cf23ff143bb362_01116561-ee8d-45bb-b154-ee4f2b30dfba.jpg?v=1750702677","url":"https:\/\/streetdrivenperformance.com\/products\/kleinn-hk9-complete-set-of-fittings","provider":"Street Driven Performance","version":"1.0","type":"link"}