Impact Driver Bits Screwdriver Set Hand Tool Socket Kit 5 Drill Bits for DIY Use     OOTDTY        Features: Specially heat treated for impact use to provide long life, safety, and durability    Ideal for loosening screw that cannot be loosened with an ordinary screwdriver    Impact driver is struck with hammer to provide turning power     Bits Size: 36x8mm/1.42x0.31inch, Adaptor Size: 106x29mm/4.17x1.14inch    Our customer service team can help solve all the complaints.       Specification: Material: Metal   Bits Size: 36x8mm/1.42x0.31inch   Adaptor Size: 106x29mm/4.17x1.14inch   Color:As Picture Shows      Package Includes: 1 Set hand Impact Screwdriver      note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you place order.   2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you