Quick view Kleinn Air Horns Kleinn Hex Adapter - 1/8In F NPT to 1/4In M NPT - 51418R Compare $4.28 $3.99 The Kleinn Model 51418R is a heavy-duty pneumatic hex reducer engineered to provide a secure, leak-free transition between different thread sizes within your high-pressure onboard air system... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn Hex Adapter - 3/8In F NPT to 1/2In M NPT - 51238R Compare $5.58 $4.99 The Kleinn Model 51238R is a heavy-duty pneumatic hex adapter engineered to provide a secure, leak-free transition between different thread sizes within your high-pressure onboard air system... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn Hex Adapter - 3/8In F NPT to 1/4In M NPT - 53814A Compare $8.44 $6.99 The Kleinn Model 53814R is a heavy-duty pneumatic hex reducer engineered to provide a secure, leak-free transition between different thread sizes within your high-pressure onboard air system... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn Hex Adapter 1/4In F NPT to 1/8In M NPT - 51418A Compare $5.58 $4.99 The Kleinn Model 51418A is a heavy-duty pneumatic hex adapter engineered to provide a secure, leak-free transition between different thread sizes within your high-pressure onboard air system... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn Hex Male Nipple Adapter - 1/4In M NPT to 1/4In M NPT - 51414N Compare $5.58 $4.99 The Kleinn Model 51414N is a premium hex male nipple adapter engineered to provide a secure, leak-free connection between two standard 1/4" Female NPT ports within your high-pressure onboard air... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn Hex Male Nipple Adapter - 3/8In M NPT to 1/4In M NPT - 53814N Compare $8.44 $6.99 The Kleinn Model 53814N is a premium hex male nipple adapter engineered to provide a secure, leak-free transition between different thread sizes within your high-pressure onboard air system... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn HK1 Complete Set of Fittings - FIT12 Compare $84.44 $64.99 Equip your vehicle's air horn installation with the Kleinn FIT12 complete plumbing and fitting kit, specifically engineered to contain all the essential airline fittings utilized in HK1 and HK2... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn HK3 Complete Set of Fittings - FIT34 Compare $84.44 $64.99 Equip your vehicle's air horn installation with the Kleinn FIT34 complete plumbing and fitting kit, specifically engineered to contain all the essential airline fittings utilized in HK2, HK2-1, HK3,... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn HK5 Complete Set of Fittings - FIT56 Compare $84.44 $64.99 Equip your vehicle's air horn installation with the Kleinn FIT56 complete plumbing and fitting kit, specifically engineered to contain all the essential airline fittings utilized in HK5 and HK6... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn HK7 / 230 Horns BlastMaster Plus Valve Upgrade Kit - 6885 Compare $259.94 $199.99 Upgrade your Model 230 Beast train horns with the Kleinn Model 6885 BlastMaster Plus valve upgrade kit, engineered specifically to maximize airflow and push your acoustic output to unprecedented... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn HK7 Complete Set of Fittings - FIT7 Compare $84.44 $64.99 Equip your vehicle's onboard air installation with the premium Kleinn FIT7 complete plumbing and fitting kit, engineered as a direct-fit component package for the HK7 ProBlaster train horn system or... Add to Cart Add to Cart
Quick view Kleinn Air Horns Kleinn HK8 / 630 Horns BlastMaster Valve Upgrade Kit - 6880 Compare $129.94 $99.99 The Kleinn Model 6880 BlastMaster Valve Upgrade Kit is specifically engineered for the Model 630 Titan triple train horn system to dramatically increase air flow and push your horns to their absolute... Add to Cart Add to Cart
