JessEm 02123 Mast-R-Lift II Router Lift (METRIC). Fits Over 18 Router Motors - Walmart.com
JessEm Mast-R-Lift II 02120 Router Lift, 9-1/4-Inch by 11-3/4-Inch - Router Tables - Amazon.com
JessEm 02120 Mast-R-Lift II Router Lift with Top Plate and 10-Piece Insert Ring Kit with Caddy for Router Plates and Lift Systems (2 Items) - - Amazon.com