Greenworks 2900719 String Trimmer Accessory, Black
Brand: Greenworks
Color: Black
3 pack .065 in. Dual line string trimmer spools
Compatible with GreenWorks 2101602, 2101602A, STBA40B210, 2101602, ST40B410, BST4000 dual line string trimmers
Includes (3) .065 in. Dual line string trimmer spools
This is an aftermarket of generic part