For string trimmers 71-30378, 71-30383, 71-98981, 71-98982,71-99006
Fitment: For Craftsman CMCST900D1 Type 1, CMESTE920
ABS spool and durable polyamide nylon thread, flexible and long service life; These kind of material can reduce drag and achieve fast cutting.
Auto Feed System replacement spool eliminates time spent hand-winding string trimmers.
Made of high quality material, durable and practical to use. Delicate and exquisite, highly match the original equipment.
Precautions: Strong centrifugal force and cutting fast during using, recommend to wear eye protection and long pants to avoid unnecessary injury.
Package Contents: 9 * Line Spools