CTA’s 19mm Flow Sensor Socket’s (7850) inner hex walls are machined extra-deep for clearance of the Ford Fuel/Temperature flow sensor found on 2010-2017 Ford Transit Connect vans. It is specially designed to clear the sensor connection bracket for easy removal of the Fuel/Temperature flow sensor. The socket has a thin-wall design with 3/8 in. drive and an overall socket length of 3 in. The tool is designed for the Ford Transit Connect vans, but could also be used on any 19mm application which doesn’t exceed 2.5 in. deep.
Link: CTA Tools