Using a strong permanent neodymium magnet to optimize the usage functions,which makes it has a stronger magnetic suction ability to help attach the cap to the vehicle when you fill up, preventing the loss of the gas cap.
MOTORAD 10502 OEM Locking Fuel/Gas Cap For Fuel Tank OE Replacement
STANT/Motorad 10502 OEM Locking Fuel/Gas Cap For Fuel Tank OE Replacement
For 1969-1970 Charger Quick Fill Flip Top Fuel Gas Cap w/Fuel Lettering Mopar
Motorad 10502 OEM Locking Fuel/Gas Cap For Fuel Tank OE Replacement
18-2021 JEEP WRANGLER JL FUEL TANK LOCKING FUEL GAS CAP OEM NEW MOPAR 82215184