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Kleinn Horns 53814R Hex Reducer Brass Fitting Female NPT to Male NPT - 1/4 3/8

Part of: Kleinn Horns Hex Reducer Brass Fitting Female NPT to Male NPT

Other options in this family: Kleinn Horns 51418R Kleinn Horns 51238R

Manufacturer

Picture for manufacturer Kleinn Horns

Part Number

53814R
13 reviews
Sale Price

$5.35

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Kleinn Horns 53814R is a precision-machined brass hex reducer fitting designed to adapt air line connections from 1/4" female NPT to 3/8" male NPT. This essential plumbing component allows you to connect air horns, air compressors, and pneumatic accessories with mismatched thread sizes, providing a secure, leak-free transition between different diameter air lines.

Key Features:

  • Converts 1/4" female NPT threads to 3/8" male NPT threads
  • Precision hex design for easy installation with standard wrenches
  • Durable brass construction resists corrosion and withstands high air pressure
  • Ideal for air horn systems, pneumatic tools, and compressed air applications
  • NPT tapered threads ensure tight, leak-resistant seal when properly installed

This reducer fitting is commonly used in Kleinn air horn installations to adapt between different component sizes, but works with any brand requiring this thread configuration. Always use thread sealant or PTFE tape on male NPT threads for optimal sealing performance.

Products specifications

Attribute 1

Brass construction

Attribute 3

NPT Fitting

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

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Autoplicity had the best price on the item i wanted and also has a large selection to choose from. And they also responded quickly to a question that i had asked

Easy and straight forward

First time buyer, so far has been very satisfied. However, the real test would be if I need autoplicity for customer service as needed.

Website easy to navigate...best pricing i've found.

Fast service

Order has gone smooth so far. I wont know for sure until the correct part is delivered.

checkout software gave me some grief first time around but finally worked ok.

great so far

First time shopping with autoplicity. Competitive pricing, free shipping. Parts delivered on time. Unfortunately experience with subsequent order wasn't as good.

Great price for the product, fast shipping...Completely amazed by this seller. The rack was delivered to my door step in just a few days and the price was unbeatable. I'm really satisfied by the service and happy to have finally found a bike rack worth having!!!

Great Price, shipped 2 days later though.

Great place to buy from! any questions or emails are quickly answered AND you can't beat the price!! Will definitely be coming back to shop :)

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