Improve your saw to an exact cutting mechanism at an inexpensive price using the Vega PRO 40 Table Saw Fence System. This table saw fence system has been specially crafted and designed to make use of the prevailing bolt holes (no drilling required) of Delta Unisaws and Contractors Saws, Powermatic Model 66 and most Sears 10 in. saws. Blade Fence mounting system facilitates full adjustment for correctness. Micro adjustment and aux table support. Guide rails supported by brackets, 2-1/2-inch fence height. Small correctness is necessary since the fence mounting system enables full adjustment. Installation could be as little as 15-minutes. (Includes 42-Inch Fence Bar, 40-Inch to Right)Uses obtainable hole pattern for Delta Unisaw, Contractor, Powermatic 66, Sears 10-inch saws40-inch right and 10-inch left of blade.