1st, 2nd and 3rd place at the 2001 World Championships, 1999 World Championships and 1998 Asian Games!The complete line of Stackhouse shot puts were used at the 1996 Olympics and you too can count on award winning performance from the Stackhouse Brass, Stainless and Turned Iron shot puts.Stackhouse implements meet all IAAF, NCAA and High School specifications. The are on the approved list for use in all national and international competition. The Complete line of turned iron specific diameter shots are ideal for the advanced thrower looking for the shot that fits their handgrip just right. The line of standard shots meets all official specifications and are ideal for practice and meets.Lathe turned to minimum diameter allowed in competition. Machined finish gives excellent grip. Calibrated to exact weight. Quality of this Shot is unsurpassed. To order an Online Sports Custom Vinyl Shot & Discus Bag, click here.Shot Competition SpecsWomen from High School through age 494.0 kilo.Women age 50 plus3.0 kilo.Boys High School12 lbs.Men to age 4916 lbs.Men 50-596.0 kilo.Men 60-695.0 kilo.Men 70 plus4.0 kilo.Choosing the Stackhouse brand is the ultimate choice for a quality product, priced right, made right, and backed with a “complete customer satisfaction” warranty. Consider the quality, performance and insight that comes from over 60 years of equipping athletes and organizations nationwide.