G'day Terry, welcome to the forum.
Which model router and extension?
Which model router and extension?
The Extension wing is obviously made to fit Sears Craftman series 315 series routers which had bigger diameter bases.The table saw is Craftsman 315 228 390
The router wing extension is Craftsman (steel) 11108008
The router is Bosch 1617EVS
Thank you for taking the time to respond. I agree with the three options. I was hoping that 2 was commercially available. Probably proceed with 1.The Extension wing is obviously made to fit Sears Craftman series 315 series routers which had bigger diameter bases.
options.
1. Cheapest option is to carefully drill 3 countersunk holes to mount the Bosch 1617EVS.
2. Have a 1/4" adapter plate (e.g. aluminum) underneath with 3 3 countersunk holes to match Bosch 1617EVS and 3 tapped screw holes to match the Extension wing holes.
3. Buy a Vintage Craftman 315.XXXXXXXXXX router from ebay.