Constructed of impact grade chrome vanadium steel with
    black phosphate finish to protect against rust and corrosion
    | detent ball for secure socket retention;
    Partially insert adapter into socket for wobble feature or
    fully insert for straight socket extension | wobble feature
    allows for 30-Degree range of motion;
    Set contents: (2) 1/4-Inch, (2) 3/8-Inch, and (2) 1/2-Inch
    drive impact grade wobble socket adapters;
    Overall length range: 2-3/4-Inch – 6-Inch | 1/4-Inch shank;
    Packing size:12x22x2.5cm,Approx:320g/set.