YWTESCH 10 Pack AF-100 Replacement Spool Line for Black+Decker - 0.065" Weed Eater String Trimmer Line Spool, 30ft Autofeed Weed Wacker Spool Refill for Black+Decker(8 Spool,2 Cap,2 Spring)

What It Is

This is a 10-pack of pre-wound AF-100 replacement spools for Black+Decker string trimmers, using 0.065-inch diameter line. It’s designed for light-duty trimming around edges, fences, and flower beds.

Fitment & Compatibility

• Exact fit for: Black+Decker models using AF-100 spools (check your manual or current spool for “AF-100” marking). Common compatible series: LST, NST, GH, and CST trimmers.
• Not for: Other brands or Black+Decker models requiring AF-200, AF-300, or different spool types. Verify spool diameter (approx. 2.1 inches) and line thickness (0.065”) match your machine.
• What to check: Open your trimmer head and confirm the spool shape (round with center hub) matches the included spools. Also ensure your trimmer uses an auto-feed (bump) head, not a fixed-line or manual-feed system.

Key Things to Know

• Line quality: 0.065” line is thinner than standard 0.080” or 0.095”. Works fine for grass and light weeds but snaps quickly on thick brush or rocky areas.
• Installation: Pre-wound spools save time—just drop in, thread the line through the eyelets, and snap the cap. No winding or measuring required.
• Gotchas: The included caps and springs may not fit all Black+Decker models; keep your originals as backups. Some users report the line can tangle if the spool isn’t seated perfectly.
• Value: 10 spools for ~$10 is a good deal compared to buying single OEM spools ($4–6 each), but you get less line per spool (30 ft vs. 40–50 ft on some OEM packs).

Should You Buy It

Buy this if you have a compatible Black+Decker trimmer, do light trimming on grass and small weeds, and want a budget-friendly bulk refill. Skip it if you tackle heavy brush, need thicker line, or prefer OEM reliability for occasional use.