This item cannot be shipped to the following state(s): GU,PR,VI
The Ryobi 7-1/2 in. Flexible Shaft Bit Extension is good for using under cabinets, drawers and in narrow areas where you need to drive screws. The shaft flexes to a full 90 degrees so you can get at hard to reach places. It is a magnetic bit holder with a 1/4 in. hex shank.