As lawn and garden equipment goes, none seems to have as many names as the noble weed trimmer — aka weed wacker, weed eater, weed cutter, string trimmer, strimmer or, in some circles, brush trimmer ...

Replacing the line on a weed whacker is one of those tasks that feels more complicated than it should be. Many traditional string trimmer heads require full disassembly, winding the line manually, and ...