490-030-0034 features: -constructed from durable polymer material in a serrated shape with extra mass. -For bigger jobs & more frequent use. -Cuts three times more area than residential lines. -Edged line shape improves cutting performance. -Durability for trimming around decks an. -Made in the USA. Country of Manufacture: -United States. Dimensions: Overall product weight: -1.07 lbs. Overall height - top to bottom: -3.75". Overall width - Side to side: -3.5". Overall depth - Front to back: -17".