Rockler Pro Router Lift (8-1/4'' x 11-3/4'' Plate) – Kit Includes Aluminum Router Plate, Insert Ring, Set of Hex Keys on Key Chain - Easy to Install Router Lift Systems - Woodworking
Woodpeckers Precision Woodworking Tools PRL-V2-420 Precision Router Lift for PC 7518 Router with Standard 9-1/4-Inch x 11-3/4-Inch Plate - Router Tables - Amazon.com