This is the recommended tool for the following parts: CSHLM8X1.0, CSSLM8X1.0, CSXLM8X1.0, CSHLM8X1.25, CSSLM8X1.25, CSXLM8X1.25, CSHLM8X1.0AD, CSSLM8X1.0AD, CSXLM8X1.0AD, CSHLM8X1.25AD, CSSLM8X1.25AD, CSXLM8X1.25AD, CSHLM8X1.0A286, CSSLM8X1.0A286, CSXLM8X1.0A286, CSHLM8X1.25A286, CSSLM8X1.25A286
SRM0812W is a drive wrench for positioning compatible inserts during installation. Compatible with CSHLM8X1.0, CSSLM8X1.0, CSXLM8X1.0, CSHLM8X1.25, CSSLM8X1.25, CSXLM8X1.25. This is an old Anemo part. Please use CSWLM8, CSHWLM8