ECHO Cross-Fire Trimmer Line 1/2 lb Donut

ECHO Cross-Fire Trimmer Line 1/2 lb Donut ECHO's best-selling professional-grade trimmer line, Cross-Fire®, features a unique plus-shape design with eight cutting edges, delivering an optimal cutting surface even in the harshest environments. Features Its plus-shaped design with eight cutting edges increases cutting surfaces for heavy-duty applications Has a unique cross-section that allows for aggressive cutting Provides increased efficiency in cutting time over the standard trimmer lines The durable and long-lasting nylon construction is perfect for medium to heavy-duty applications Has superior durability against hard surfaces such as fence lines and rocks Fits most gasoline-powered trimmer heads Specs The 117 ft. spool has a diameter of .105" The 141 ft. spool has a diameter of .095" The 201 ft. spool has a diameter of .080" The 305 ft. spool has a diameter of .065"