This is the recommended tool for the following parts: CSHLM5X0.8, CSSLM5X0.8, CSXLM5X0.8, CSHLM5X0.8AD, CSSLM5X0.8AD, CSXLM5X0.8AD, CSHLM5X0.8A286, CSSLM5X0.8A286, CSXLM5X0.8A286
SRM0508W is a drive wrench for positioning compatible inserts during installation. Compatible with CSHLM5X0.8, CSSLM5X0.8, CSXLM5X0.8, CSHLM5X0.8AD, CSSLM5X0.8AD, CSXLM5X0.8AD. This is an old Anemo part. Please use CSWLM5, CSHWLM5
