36" Uni-t-fence Fence By Peachtree Woodworking - PW1112 36" 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 Uni-Fence to use this product ( NOT INCLUDED ) Simple mounting - slide the stock fence off of your Uni-Fence and slide the Uni-T-Fence on. No holes to drill