This is the recommended tool for the following parts: CSHM5X0.8, CSSM5X0.8, CSXM5X0.8, CSHM5X0.8AD, CSSM5X0.8AD, CSXM5X0.8AD, CSHM5X0.8A286, CSSM5X0.8A286, CSXM5X0.8A286
SRM0508W2 is a drive wrench for positioning compatible inserts during installation. Compatible with CSHM5X0.8, CSSM5X0.8, CSXM5X0.8, CSHM5X0.8AD, CSSM5X0.8AD, CSXM5X0.8AD. This is an old Anemo part. Please use CSWM5, CSHWM5
