gulfmew construction string line kit, 20 pc 12'' wooden garden stakes, 1 pcs #18 540ft mason line string with handle & 5 pcs built in levels outdoor projects diy, yard & gardening work, construction 12'' 20 is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 97% below the $31.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.