2-in-1 Impact Socket Set, 12-Point, 5-PieceWarningsAlways wear approved eye protection.FeaturesTwo coaxial, spring-loaded socket sizes in each tool12-point design is easier to position and works with square fastenersReplacement sockets available (sold separately)Includes case for storageSingle-ended impact sockets with hands free adjustment between socket sizesSockets are color coded to quickly identify sizes1/4-Inch hex by 1/2-Inch square adapterHands-Free AdjustmentDeep socket with 1/2-Inch drive works great for hardware installation and removalCross hole design prevents unintentional separation of adapter and socketEngineered for use with impact wrenches including Klein’s 1/2-Inch Compact Impact Wrench (Cat. Nos. BAT20-CW/BAT20-CW1)Eight sizes combined into four sockets including – 7/8 x 11/16-Inch, 3/4 x 9/16-Inch, 5/8 x 7/16-Inch and 1/2 x 3/8-Inch66040 – spec sheet