Adjust bit height quickly and easily from atop your router table, and enjoy sag-free support from the heavy-duty plate. The plate is perfectly sized to fit all of our new router tables, while the lift housing accepts a wide range of small-to-medium sized routers. The Router Lift FX Plus accepts the following routers: Porter-Cable 690/890 Series, Bosch 1617-16-18, DeWalt* 610, 616, 618. Compatible with large opening inserts.