http://tinyurl.com/ld4yyogProduct Review Click on the link for more reviews1/2-inch-13 RH thread, 12-1/2-inch longCurrent part number 173288 replaces previous part numbers 167253, 169825, and 532173288Replacement part for many brands including Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed EaterOriginal equipment manufacturer replacement part1-year warranty for defects in material or workmanship
