Head style: round Color: red Part No.: 49-16-2767 49162767 Compatible with 18v, 2767-20, 2767-21, 2767-21b, 2767-22, 2863-20, 2863-21, 2863-22 Applicable to 18v 1/2 high torque impact (2767-20) and (2863-20), 2767-20 2767-21 2767-21b 2767-22 2863-20 2863-21 2863-22A brand-new, unused, unopened, undamaged item in its original packaging.