【Size Information】The size of the storage box measures approx 21.6cmx9cmx5cm/8.50inchx3.54inchx1.97inch, extractor with metric scales 6mm, 8mm, 10mm, 12mm
【Function】The socket screw extraction tool is easy to operate and easily removed damaged bolts, nuts and screws.
【Easy to Use】The drive end is square and can be used with 1/2inch square wrench (not included)
【Metal Material】Damaged Nut Extractor Socket Tool is made of high strength alloy steel material, high toughness, impact resistant
【Parameter】The socket stud screw remover set has 1/2inch(12.5mm) square drive, with 6mm, 8mm, 10mm, 12mm socket