AF-100 30ft 0.065" Replacement Spools for Black Decker GH900 GH600 LST522 LCC140 String Trimmer Weed Eater Refills Auto-Feed Spool (6 Spool,1 Cap,1 Spring)

What It Is

This is a 6-pack of 0.065-inch diameter, 30-foot replacement trimmer line spools designed for Black+Decker electric string trimmers (GH900, GH600, LST522, LCC140, and similar models). Each spool is pre-wound and uses an auto-feed (bump-feed) mechanism, so you simply drop it in without winding your own line. The kit also includes one cap and one spring for minor repairs.

Fitment & Compatibility

Before buying, check three things:

• Model number – This fits Black+Decker GH900, GH600, LST522, LCC140, and many other electric models with the same spool housing. Cross-reference your exact model number with the seller’s list.
• Line diameter – 0.065-inch is standard for lightweight electric trimmers. Do not use 0.080 or 0.095 line in these spools; it will jam or break the head.
• Spool type – These are drop-in spools for auto-feed heads. If your trimmer uses a manual-feed (twist-to-advance) head, these spools will not work. Check that your trimmer head accepts a pre-wound spool, not a replaceable line cartridge.

Key Things to Know

• Installation is simple – Remove the cap, pull out old spool, drop in new one, feed line through eyelet, and snap cap back on. No tools needed.
• Line may be slightly thinner than OEM – The 0.065 line is standard, but some users report it feels less stiff than Black+Decker’s own line. Fine for light weeds and grass, but may wear faster on thick brush.
• Auto-feed works well – The bump-feed mechanism advances line cleanly in most units. If it hesitates, check that the spring is seated correctly under the spool.
• Cap and spring included – If your original cap is cracked or spring lost, this kit has replacements. Keep them handy.

Should You Buy It

Yes, if you own a compatible Black+Decker electric trimmer and want a cost-effective, no-fuss supply of pre-wound spools. The 6-pack is a good value for routine yard maintenance on small to medium lawns. If you need heavier line for thick weeds or commercial use, look for 0.080-inch spools instead.