6 Pc. Spark Plug & Glow Plug Socket Set For removal and installation of Spark Plugs, Glow Plugs & Pressure Sensor Glow (PSG) Plugs. 6-point hex sockets include a rubber O-ring to prevent spark/glow plug from falling out. 14mm x 12-point socket includes a magnetic ring. Each socket is equipped with 15-20° swivel range for access in tight fitting applications. Included sizes: 8mm x 6-point, 9mm x 6-point, 10mm x 6-point, 12mm x 6-point, 14mm x 12-point & 16mm x 6-point. Also included are 5 plug protectors for sensitive PSG plugs 7392 Yes - LEAD AND LEAD COMPOUNDS