The Vega Table Saw Fence System locks parallel to the table saw blade, includes accurate measuring scales, maintains alignment and allows for fine adjustments. It's designed for quick mounting by using existing mounting holes on Delta Unisaws and contractor saws, Powermatic Model 66 saws, most Sears 10" table saws and most other table saws with fence rail mounting holes 8"-9" on either side of the blade (other saws may require drilling two or four mounting holes.) The table saw fence system includes slotted front brackets to allow vertical and horizontal adjustments and jacking plates to help with leveling the fence rails. Available with 26" or 50" rip capacity to the right of the blade and 8" to the left. These table saw fences are not for jobsite saws.</p>