Cap type oil filter wrench. 3/8"Sq drive for use with torque wrenches. Designed for use on Jaguars and Land Rovers. Applications: Jaguar; XF, XJ (10-17), XFR, XJL, XK, XKR (10-16), Land Rover LR4, Range Rover, Range Rover Sport (10-17). Not suitable for impact use.