![stops](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
The .200” thick, adjustable, solid aluminum head is machined with 13 positive stop holes. 1 hole is at 90 degrees while the 6 holes on both sides are at 22.5, 30, 45, 60, 67.5 and 90 degrees. The positive stops are perfect for many woodworking projects as they are the angles that are typically used.