sentences:  Volkswagen Group and BMW cars require this type of wrench to remove their filters (or the lid of the filter housing, where a non-cartridge filter is used).Finally, a "claw" type of wrench, manufactured by Sykes-Pickavant and others, has three geared metal prongs and accommodates a (typically) 3/8" ratchet driver.As the driver is turned anticlockwise the gears make the prongs clench the filter body harder.