Item No.: H45B729

made of chrome molybdenum steel+CRV
 solves problems with rounded or torn off sockets and bolts
 5 screw extractors with left side thread for loosening
 damaged internal hex screws
 4 stud sockets 6 - 8 - 10 - 12 mm
 8 special sockets for loosening rounded off hexagon nuts 9 -
 10 - 11 - 12 - 13 - 14 - 16 - 19 mm (also used to tighten
 screws)