2 Pc. Diesel Injector Socket Set - Ford 6.7L 17mm by 12-point flare nut and deep crowfoot socket allows technician to remove hard-to-reach injector lines on Ford 6.7L Power Stroke applications. The unique design ensures injectors can be removed without damage to nut, lines or electrical connections. The crowfoot socket can be spun easily under bent lines. The deep socket has the clearance required and linear shape to properly torque the fuel lines. Flare Nut length: 2.0”. Deep Crowfoot length: 3.5”. NOTE: Complies with Ford TSB 11-10-10 1468