Strimmer Head Fits Stihl AutoCut C6-2 Bump Feed Line FS38 FS40 FS40C FS45 FS46
FS38 / FS40 / FS40C / FS45 / FS46 / FS50 / FS50C / FSE60 / FSE71 / FSE81. Designed to work with the stated models listed. This is a Non-OEM part. Suitable For the following Stihl models Bump feed head allows easy line extension.