Fein 63733005010 SuperCut Multimaster Mit Quick IN FSC 2.0 Q Blade Adapter | eBay
2x Adapter For Fein Multimaster Supercut - Hexagon 19mm Accurate use on FSN400E - AliExpress
FEIN SUPERCUT FSC 1.6/2.0 TO FEIN 8 STAR BLADE AND SANDING ADAPTOR PART NO JFC5004 - YouTube
Fein SuperCut FSA-952 1.6/1.7 to Starlock Adapter [FSA-952] - $21.00 : Flooring Tools & Installation Supplies | jnsflooringandsupplies.com, The Only Thing Better Than Our Selection Is Our Service
Fein StarLock Adapter Set for Supercut with QuickIn Tool Mount - 35222952050 - Amazon.com