This is a Delta shaper adjustable fence SF-1/SF-2 in great condition. You can offset the 2 halves so that you can use your shaper or router table as a jointer. Ask any question you may have, it will be well packed and sent promptly. PLEASE NOTE in order to pack it properly in an appropriate box I will detach the 2 adjustable wood fences, you will simply need to re-attach them with the 4 screws provided.