Application: Compatible with Ford Power Stroke 6.7L Diesel. Function: This unique 17 mm 12 point flare nut socket and deep crows foot gives the technician the ability to remove various injector lines without breaking and damaging the electrical connections. Nice Design: Crows foot designed to spin under the bent lines for quick operation. Nose geometry designed to reduce likely damage to the electrical connection.Linear socket designed with enough clearance to torque the fittings without complex mathematical equations when using torque adapters. High Quality: .