PLEASE MEASURE YOUR TABLE PRIOR TO ORDERING. These are 97mm diameter and step down to 91.5mm. The corresponding hole in the table is 97mm diameter (the recessed hole diameter) and steps down to 91.5mm (the through hole).
These are new Craftsman/Ryobi/Bosch Router Table Inserts for Tables with 3 13/16" (97mm) insert openings. Rings have a locating tab and 4 snap tabs.
These inserts may be YELLOW or RED depending on our stock.
These will fit Craftsman Models: 171264630, 17126463, 171264640, 17126464, 17161181 and Bosch Models: RA1171, RA1180, RA1181.
Example tables are shown in the last three photos. If your table does not match the models above and look like one of the example tables in the photos then it will likely not have a 97mm opening.