Echo High Capacity Speed Feed 400 Trimmer Head - Do you dread the moment when your grass trimmer runs out of string? Tired of messing with a trimmer head that takes two men, a boy and a rocket scientist to reload? If so, you'll love the Speed-Feed universal trimmer head. This bump feed trimmer head allows you to easily load up to 20' of trimmer line in under a minute, with no tools or disassembly needed. With features like a split spool to reduce line welding and thick, heavy duty eyelets, the rugged construction of this head is designed for all-day commercial use. Comes pre-loaded with .095" trimmer line