We take great pride in offering a high quality 4kg 103mm lathe turned iron shot put that will meet all of your athletes track and field needs. Our 4 kg 103mm shot put is machined to a precise 103mm in diameter and 4 kg in weight. This shot put is World Athletics Approved for all levels of competition. You can take comfort in knowing that the 4kg 103mm lathe turned iron shot put meets and exceeds all specifications required for high school and college track and field competitions. This 4 kg 103mm shot put has been lathe turned to a perfectly round smoothness that feels great in your hand. Shot put throwers love the feel and smoothness, as this shot put leaves your hand on it's way to a 1st place finish. You can have peace of mind when you purchase this 4 kg 103mm shot put that it will deliver years of durability. We have a 1 year warranty.