There is a slight blade rash in the fence as shown in the photos. Fits a Unisaw Fence that is. 3.4 inches wide. 1-3/4 tall on the front/narrow end. About 2 tall on the back/wider end. I believe the aluminum rail of this fence is about 33 long, but if you need an exact measurement I can open the box (we prebox our items) and verify. For even more table saw parts!