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Kleinn Air Horns

Kleinn Hex Adapter - 1/4In F NPT to 3/8In M NPT

Regular price $4.29
Regular price $5.58 Sale price $4.29
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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. Featuring a premium, corrosion-resistant brass construction built to withstand demanding automotive environments, this universal component is designed with a 1/4" Female NPT threaded opening on one side and a 3/8" Male NPT threaded end on the other. This compact fitting allows you to easily adapt smaller lines, pressure switches, or accessories into standard 3/8" tank ports or manifolds, maximizing plumbing efficiency and ensuring a reliable air path for your air horns and onboard accessories.

Installation Instructions
Installation Instructions
  • 3/8" Male NPT Fitting
  • Brass construction
  • 1/4" Female NPT