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Koul Tools 416 AN Hose Assembly Tools
Koul Tools 416 AN Hose Assembly Tools

Koul Tools 416 AN Hose Assembly Tools

Universal Fit, Composite

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Koul Tools 416 AN Hose Assembly Tools
Koul Tools 416 AN Hose Assembly Tools
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Part # 6179513
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.


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Constructed from composite material, these AN assembly tools are virtually indestructible. With a wide variety of tools you are sure to find the tool for the job!

  • Composite material construction
  • Sizes included -4, -6, -8, -10, -12 & -16
  • Sold as a kit
  • Installs braided, stainless steel hose into fittings.
  • Works with nylon, braided AN hose.
  • Works with all brands of AN fittings.
  • Includes spacers and sleeves for different sized sockets.
  • Does not work with PTFE (Teflon) hoses.
Some parts are not legal for use in California or other states with similar laws/regulations

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Videos & Articles
  • Dick from Koul Tools shares a tip on how to properly seat the AN fittings using the Koul Tools device.
  • What fittings should you use with your brake or fuel system? What does AN and NPT stand for? All of these questions plus more will be answered in Speedway Motors' latest article about fasteners!
  • Since the invention of stainless braided rubber hose, racers and hot rodders have been fighting the problem of installing it into the AN fitting socket. Now, Koul Tools make it easy.
  • Hose & Fitting
  • For most, an electric fuel pump can be a choice of form over function, but for others, it may be the best option. In this article, you will learn the advantages of using an electric fuel pump and how to install it in your car.
  • How to prevent blowing a motor by keeping up with you weekly maintenance routine. Charles reviews how to install oil pressure and water temperature gauges to help prevent issues while racing.
  • Learn how to assemble AN push-on hose ends the right way. It sounds simple enough, but doing this wrong can cause all number of issues down the road.

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