vinehii 29252 29092 Spool Compatible with Greenworks 21332 21342 24V 40V 80V Weed Eater String Trimmer and 3411546A-6 Cover Cap, Replacement Spool Refills Single Line 16ft 0.065'' (6 Spools, 1 Cap) is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 92% below the $12.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.