Weed Warrior .065 in. diameter Trimmer Line Spool - 3 Pack allows for quick and easy line loads and is great for trimming and edging grass. That means you can maintain your lawn without having to stop frequently to readjust. Each spool comes with 30' of high performance .065" line, factory wound for smooth, reliable operation. Weed Warrior 3-pack Replacement Trimmer Line Spools fit most Black & Decker® Electric Trimmers models (reference compatibility). Black & Decker® is a trademark of The Black & Decker Corporation, which is not affiliated with Shakespeare Company, LLC.