Specialty sockets flex at 45 Degree to securely grip the direct fuel line. Sockets fit around direct fuel line without losing torque. Includes sizes: 11, 13, 14, 15 & 17mm. Packed in blow mold case. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Whether tuning up your '68 Corvette or changing the oil on a John Deere tractor, CTA can supply you with the tools needed to do the job.