Commercial Grade co-polymer trimmer line in a silver color. The patented design based on cutting edge technology gives longer life, and better performance. Fast acceleration, and level flight characteristics, allows for reduced fuel consumption and makes it run quieter. Fits all standard trimmer heads.
- 639 00 51-12 1/2 lb. Donut - .080"
- Auto Feed System replacement spool eliminates time spent hand-winding string trimmers
- 30-foot replacement line is factory wound for a superior feed
- Utilizes centrifugal force for maximum performance
- Includes a .065-inch diameter line
- Compatible with most Black and Decker string trimmers