Take on high production work with this 1/2" Router Shaker Adjustable Rail and Stile System (89-762) from Freud. This set can be used to create any door in 5/8" to 1-1/4" door thickness range, "rattle free" flat panel doors, and any length long tenon construction. The adjustable shims enable both a tight fit when using plywood panels and the ability to use thick panels (from 5.5mm to 6.35mm), while the unique cutter geometry virtually eliminates tearout.