Features: 1.Applicable Model: Replacement for Mercedes BENZ W204 207 212; Replacement for Ford;Replacement for Chrysler; Replacement for Fiat and more. 2.Function: Easily removes and installs lock ring on the fuel tank when servicing the fuel pump or fuel sending unit (use with a 1/2in drive ratchet or breaker bar). 3.Damege Free: Strong locking tabs at each end fits tightly on your fuel pump lock ring without slipping. Quickly and efficiently replace the fuel sensor without damaging the ring. 4.Durable Construction: Our tools are made of CrMo steel with good mechanical properties and are strong enough. Its black oxide coating has good antirust properties. 5.Universal: Service fuel sending units and fuel pumps on most vehicles that have silent fuel tank lid with plastic retaining rings, and removes ring nuts easily to save you time and energy. Specification: Item Type: Fuel Tank Lock Ring Tool_x000D_ Material: CrMo Steel_x000D_ Fitment:_x000D_ Replacement for Mercedes BENZ W204 207 212_x000D_ Fit for F01 F02 F10 F12_x000D_ Fit for T4 T5 engine after 2010_x000D_ Replacement for Ford_x000D_ Replacement for Chrysler_x000D_ Replacement for Fiat_x000D_ Replacement for Hyundai_x000D_ Replacement for Jaguar_x000D_ Replacement for Kia_x000D_ Replacement for Land Rover_x000D_ Replacement for Opel_x000D_ Replacement for Vauxhall