Features:Heavy-duty 1/2IN Sq drive impact driver with composite handle and integral knuckle guard Supplied with 13pc Chrome Vanadium steel driver bit set and 1/2IN Sq drive adaptor Supplied in storage case Specifications:Model No: AK2081Contents: 12″Sq Drive Impact Driver, Bits; Slotted; 5, 6, 8, 10, 12mm, Phillips; #1, #2, #3, #4, Hex; 4, 5, 6, 8mm, Adaptor; 12″Sq Drive x 8mm HexHeight: 90Width: 250Length: 70, Weight: 2.17375790332 Pounds, Manufacturer: Sealey