The 6” Lisle DAVCO Style Fuel Filter Wrench ensures you are Ready for the Road Ahead™, being specifically designed for removing and replacing the main filter collar and vent cap on aftermarket diesel fuel filter systems. Gain easy access to the fuel filter with this unique, half- moon designed wrench. With a 4-tooth design, you can securely grab the vent cap to prevent damage. This heavy duty fuel filter wrench is made for any diesel engine with fuel rates up to 60 gph, making this a preferred choice for easy installation of your fuel filter. FleetPride is your First Click in Heavy Duty®.