Editorial Review For consumer users of small, medium and large size trimmers, this heavy-duty head with a 2-line, manual feed fits nearly all trimmers.
Features 1) Heavy-duty head with manual 2-line feed 2) 7 mm x 1.0 LHM, 8 mm x 1.25 LHF and LHM 3) 10 mm x 1.25 LHF and LHM, 10 mm x 1.00 LHF 4) 3/8"-24 RHF and RHM 5) Fits nearly all trimmers