This beefy fence system is a great retrofit for many older machines that have poor fences on them. We have had customers successfully retrofit these to old Delta, Powermatic, and other larger industrial machines. It features a whopping 8" cutter diameter capacity and includes the knobs, hold downs and a dust chute built in for easy waste removal.Each fence half is 13" long x 3 3/4" high and can be adjusted independently. Safety hold downs are a standard feature and the bolts to fastenm to the table are included. All cast iron construction gives rigidity for better work finish and ultimate support. This is the fence system that is mounted on our 02314 shaper.