Replaces:
ECHO 215703
LESCO 051506
SHINDAIWA 72005-92630
STIHL 4112 713 8300
STIHL 4110 713 8300
Fits Model:Stihl Heavy-duty twist feed heads
Specifications: Fits compact twist feed
heavy-duty twist feed
mini bump feed
bump feed and pro bump feed trimmer heads
Requires 2 per head
