High School 800 Gram 50 Meter Men's Javelin. Our Introducing New Stainless Steel Rust Free tip. High school boys beginner 800 gram 50 meter track & field javelin. New for 2018 is stainless steel rust free tip. Easy to throw beginning to intermediate thrower level center balanced javelin. Competition 10.4 Flex. Distance rated up to 165' Increase your personal record. Durable. Quality tempered aluminum. Colors vary. Center Balance. Won't flutter. Builds confidence. You will love the way it feels in your hand and the way if flies. Perfect for Beginning and Intermediate Throwers. A Coaches favorite.