43" Uni-t-fence Table SAW Fence By Peachtree Woodworking - PW1113 43" Heavy duty aluminum extrusion up-grade fence for the Delta Unifence Table Saw Guide System Replaces the Stock Delta Fence which mounts to their saw fence guide. You must own the Delta UniFence to use this product. ( NOT INCLUDED ) Simple mounting - slide the stock fence off and slide the Uni-T-Fence on. No holes to drill