General description This Universal Fuel Pump Tool Lock Ring Tank Lid Wrench is an essential car accessory designed for the efficient removal and installation of fuel tank lock rings. With its adjustable size and flexible foot type, it ensures a secure fit on various oil pump caps, making it a must-have tool for automotive maintenance. Technical specifications Maximum diameter: 205mm Minimum diameter: 115mm Color: Black Usage This fuel pump removal tool is ideal for: Removing and installing the fuel tank lock ring during maintenance of the fuel pump or fuel sending unit. Working with 5-hole and 7-hole fuel tank caps. Using with a 1/2" drive ratchet or bistro bar for easy operation. Other information Package includes: 1 x oil pump cover wrench.