Big Horn 14104 6-1/2″ Universal Router Plate Fits Porter Cable. Ryobi, Bosch, Makita, Fein, Milwaukee, Freud, Hitachi & DeWalt Routers. The Big Horn Universal Router Plate is pre-drilled to fit the most common routers on the market. Two snap-in insert rings for various size router bits and all the necessary hardware included. Also included is the hardware to mount the plate to most any 1 to 1/1/2 HP router.