6PC SB00L00 Dual Trimmer Line Replacement Spool for Greenworks STBA80L210 ST80L210 ST60L2510 ST80L00 ST60L00 ST60L210 ST60B00 ST60B211 ST60B212 String Trimmer

What It Is

This is a 6-pack of pre-wound dual-line trimmer spools designed for Greenworks string trimmers. Each spool holds 20 feet of 0.080-inch diameter line, letting you reload without hand-winding.

Fitment & Compatibility

Before buying, verify your trimmer model matches one of these: STBA80L210, ST80L210, ST60L2510, ST80L00, ST60L00, ST60L210, ST60B00, ST60B211, ST60B212. This is an OEM replacement, so fitment is exact for those models—no universal adapters needed. Check your trimmer’s model number on the underside of the head or in the manual. These spools are for bump-feed heads only, not fixed-line or quick-load systems.

Key Things to Know

• Line gauge: 0.080-inch is standard for lightweight trimming. If you need thicker line for heavy weeds, this won’t fit.
• Installation: Drops in—no cutting or winding required. Push the spool into the head, thread the lines through the eyelets, and snap the cap on.
• Quality: OEM Greenworks spools match original performance. Aftermarket spools may wobble or jam; these won’t.
• 6-pack value: At ~$3.33 per spool, this is cheaper than buying singles, but you’re locked into 0.080-inch line.

Should You Buy It

If you own one of the listed Greenworks trimmers and want hassle-free reloads without measuring or winding line, this is a solid buy. The 6-pack is ideal for frequent trimming on standard lawns. Skip it if you need thicker line for heavy brush or if your model isn’t listed.