Made from an incredibly durable phenolic, this standard sized insert plate (9-1/4” x 11-3/4” x 3/8”) has been designed to mount to any router without the usual ‘swiss-cheese’ type surface found on most router table insert plates. Utilizing your router’s base plate and the easy to use template (included), mounting the insert plate to almost any router leaves you with a perfect custom fit and without all of the extra holes you don’t need! Dual reducing rings (2”, 1-13/64”) boast three independent leveling/lock-down screws and compatibility with standard Porter-Cable guide bushings for fast and easy template routing on your router table.