Koul Tool's Solution For Repairing Those Pesky, Leaking AN Fittings
By A Mystery Man Writer
![](https://www.streetmusclemag.com/image/2018/10/2018-10-06_00-06-22_382899.jpg)
![](https://koultools.com/wp-content/uploads/2019/11/hose-press-barb-fitting-300x300.jpg)
Products
Rochester 4 Jet Fuel Inlet Fitting
![](https://www.speednik.com/files/2024/03/making-an-fittings-seal-like-new-with-the-koul-tools-fitting-fixer-2024-03-27_16-48-07_450039.jpg)
Making AN Fittings Seal Like New With The Koul Tools Fitting Fixer
![](https://www.streetmusclemag.com/image/2014/12/2014-pri-fragola-makes-easy-new-hose-fittings-adapters9.jpg)
pipe - Street Muscle
Help with fuel leak please
![](https://www.onallcylinders.com/wp-content/uploads/2017/04/13/Sur-12-1600x1071.jpg)
How to Fix Hard Line Leaks with Koul Tools' Surseat Flare Lapping Tools - OnAllCylinders
![](https://www.onallcylinders.com/wp-content/uploads/2017/04/13/Sur-4-1600x1228.jpg)
How to Fix Hard Line Leaks with Koul Tools' Surseat Flare Lapping Tools - OnAllCylinders
![](https://www.dieselarmy.com/image/2024/03/2024-unlimited-callout-challenge-getting-in-with-your-truck-2024-03-25_06-33-39_115895.jpg)
Making AN Fittings Seal Like New With The Koul Tools Fitting Fixer
![](https://www.dieselarmy.com/image/2024/03/getting-a-3000-horsepower-diesel-engine-to-live-for-30-passes-2024-03-19_15-36-52_653760.jpg)
Making AN Fittings Seal Like New With The Koul Tools Fitting Fixer