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GREENWORKS spool

2947302AZ spool: which trimmers it fits

GREENWORKS lists the 2947302AZ (also sold as .080" Replacement Dual Line Spool (For 80V and 60V Gen I Trimmer) - Model STF402 (3 pack), STF402) for 10 trimmer models. It takes .080" line.

Compatible trimmers

as listed by GREENWORKS
SeriesModels
STST40L210 (2100402), ST40L00 (2102502), ST60B01 (2110202), ST60B01 & BL60L00 (1304202), ST60L210 (2103102)
STBASTBA80L210 (1301402), STBA60B411 (1306102)
Other2111802, 2124102
STESTE302 (2106902)

Your model number is on the label on the trimmer's motor or shaft housing. If it isn't listed, compare the old spool and cap before buying.

2947302AZ-compatible spools we sell

2906302 SB00L00 Replacement Trimmer line
aporozona
2906302 SB00L00 Replacement Trimmer line
$18
6PC SB00L00 Dual Replacement Spool STF402
aporozona
6PC SB00L00 Dual Replacement Spool STF402
$19
6PC SB00L00 String Trimmer Spool .080" Replacement ST60V-T0
aporozona
6PC SB00L00 String Trimmer Spool .080" Replacement ST60V-T0
$19

Sources

Compiled from GREENWORKS's own product page and manual, last checked 2026-09-25. aporozona is not affiliated with GREENWORKS.