Made of high quality material, durable and practical to use, long service life. Delicate and exquisite, highly match the original equipment, easy to install and reliable to use. Auto Feed System replacement spool eliminates time spent hand-winding string trimmers. Cap protects your line and keep it in place on your string trimmer. Fit Models: For Black & Decker GL315 GL350 GL650 GL337SB GL546SC GL650SBC GL651SB GL652 GL653 GL65 GL656 GL660 GL670 Features: *100% brand new and high quality. *Made of high quality material, durable and practical to use. *Delicate and exquisite, highly match the original equipment. *Auto Feed System replacement spool eliminates time spent hand-winding string trimmers. *Cap protects your line and keep it in place on your string trimmer. *Solid and durable, long service life. *Easy to install and reliable to use. Specifications: *Fitment: For Black & Decker GL315 GL350 GL650 GL337SB GL546SC GL650SBC GL651SB GL652 GL653 GL65 GL656 GL660 GL670 *Color:As Pictures Show Package Contents: 1 * Spool Cover Cap 3 * Line Spools Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.