The new INCRA MagnaLOCK™ laser-cut steel rings feature extra openings in strategic locations to dramatically increase dust-collecting downward airflow when combined with an INCRA CleanSweep Dust Collection Cabinet and your 4" dust collection hose.
These rings fit ONLY 2006- or newer INCRA router plates and lifts that have a 3-5/8" (92.075mm) opening through the bottom of the plate. This ring is NOT compatible with grey phenolic MagnaLOCK™ router plates or first-generation gold INCRA Mast-R-Lifts that have a 3-1/2" (88.9mm) opening through the bottom of the plate.