Brand: Fragola Performance Systems Manufacturer's Part Number: 900060 Part Type: AN Hose Test Kits Product Line: Fragola Performance Systems Hose Test Kits Summit Racing Part Number: FRA-900060 UPC: 822320031034 Quantity: Sold as a kit. Notes: This is a complete kit that includes components to test 7 popular AN hose sizes. An air source and a water bath is required to check for leaks. Fragola Performance Systems Hose Test Kits Doing any work on your ride is a lot easier and a whole lot more pleasant when you have the right tools for the job. Fragola Performance Systems hose test kits are one of those must-haves for your toolbox. These hose test kits from Fragola allow you to quickly test your -4 through -16 hose assemblies. Simply screw them into AN hose ends， pressurize them with your compressed air source， and submerge them into a water bath to look for bubbles. These aluminum line testers from Fragola are available individually or as complete kits， so you'll be prepared to check for leaks in any size hose.