Sorry, I didn't have my brain engaged. The stick is 24 inches long. It works well for laying out repeated marks for ripping. The guides can be adjusted easily. In the past, I have made my own, but my sweetie wanted to surprise me...and she did!Mike my question was what size story stick do you have. However I did figure you guys with cnc would make your own clap jig. I have already bought the four blocks. I am waiting for the 24 inch Bessy clamps to be back at home depot.