Kleinn Air Horns · New
Kleinn Hex Male Nipple Adapter - 1/4In M NPT to 1/4In M NPT
MPN 51414N · Store SKU kle51414N
Supplier stock checked 11/7/2026, 5:03:58 PM UTC. Adding a part does not reserve it.
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Product details
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 system. Featuring a heavy-duty, corrosion-resistant solid brass construction built to withstand demanding automotive environments, this universal plumbing component allows you to seamlessly couple air tanks, compressors, solenoids, or manifolds together. Its integrated hex-nut center provides a solid gripping surface for wrenches during installation, ensuring you can easily achieve a tight, airtight seal without damaging the threads or compromising your pneumatic system's efficiency. Kleinn Model 51414N Hex Male Nipple Adapter - 1/4" M NPT to 1/4" M NPT
Manufacturer fitment & guides
Check 51414N against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y