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  • Products
    • AN Hose Assembly Tool
    • EZ-ON Hose Press Model 409B
    • EZ-ON Hose Press Model 427
    • EZ-ON Hose Press Model 454
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Plumbing Solutions & Shop Tips

Home » Plumbing Solutions & Shop Tips
Repair leaky fittings on an aircraft boost pump
26 Jun 2018

Repair Leaky Fittings on Tanks: 5 Real-World Examples

by Dick Raczuk | posted in: Hard Line Sealing | 8

The ability to repair leaky fittings that are attached or welded to a tank is invaluable. Brand new to the industry is Fitting Fixer—an inverted 37° cone that’s coated with diamond dust. Fitting Fixer repairs scratches, dings, imperfections, and other … Read More

Image of EZ ON Hose Press
26 Jun 2016

Stop Fighting Push Lock Hoses

by Dick Raczuk | posted in: Push Lock Hose Assembly | 4

  The fastest, easiest method of installing push lock hoses onto barbed fittings is with the EZ-ON HOSE PRESS. If you assemble a lot of push lock hoses, this tool will save you time, money, and frustration.   ► Go … Read More

assembly tool, koul tools, push lock fittings, push lock hoses
Clamp stainless steel hose
9 Jun 2016

How to Clamp Braided Stainless Steel Hose and Fitting

by Dick Raczuk | posted in: AN Hose Assembly | 0

Over the years I’ve done my share of AN hose assembly projects. These jobs can be a piece of cake or a major pain in the neck. As most of you know already, the biggest hurdle to cross is inserting … Read More

The Surseat Mini allows you to fix leaky brake line fittings by lapping tubing flares
20 May 2016

How to Fix Leaky Brake Line Fittings

by Dick Raczuk | posted in: Hard Line Sealing | 4

If your brake line is leaking where the flare joins the fitting it is important to address the issue immediately and with a legitimate solution. I was fed up with the unreliable, “band-aid” fixes out there when I was repairing … Read More

brake, fittings, fix, flare, fuel, leak, leaking, line, repair, seal
Use a palm wrench to install braided stainless hose to the threads of AN fittings
10 May 2016

How to Easily Install Braided, Stainless Hose to the Threads of AN Fittings

by Dick Raczuk | posted in: AN Hose Assembly | 4

It seems to have become more difficult lately to install braided stainless hose all the way to the threads of AN fittings. Although it’s not as problematic as inserting it into the fitting, it can be burdensome and needs to be … Read More

Remove push-lok hose with a soldering iron and plastic cutting tip
29 Jul 2013

Remove Push-Lock Hose Without Scoring the Fitting

by Dick Raczuk | posted in: Push Lock Hose Assembly | 0

In this video we show you how to remove push-lock hose without damaging the fitting. After releasing the EZ-ON Hose Press, our push-lock hose tool that installs these types of hoses in mere seconds, it seemed fit to share our … Read More

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