This high-quality spool and line is designed to fit Black & Decker trimmers including GL225SC, GL300, GL320, GL320C, and GL325. It is made from durable plastic material and is compatible with ALKO models. The pack contains one unit of spool and line and comes with alternative part numbers 1911-9126-01, 220141628, 40087104300, 204251, and 62357104305.\n\nThis spool and line is perfect for those who need a replacement for their Black & Decker trimmers. It is easy to install and is an essential part of any garden power tool kit. Buy with confidence and get your garden ready for the season with this reliable accessory.