12" Guide bar that is a Universal Mount and is made to fit Echo, Poulan and Stihl chainsaws, pole saws, etc. It fits Stihl models HT100, HT101, HT130, HT131, HT156, MS150, MS150T, MS151, MS151T, MSA160C-BQ, MSA200C-BQ and Echo models CS-2511T, CS-2511P plus others.
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