IAAF Requirements
Shot Put Weight
Diameter (Min)
Diameter (Max)
1kg (100mm)
N/A*
2kg (105mm)
N/A*
2.72kg (120mm)
N/A*
3kg (110mm)
85 mm
110 mm
4kg (125mm)
95 mm
110 mm
5kg (135mm)
100 mm
120 mm
6kg (140mm)
105 mm
125 mm
*IAAF do not provide specific diameter regulations for the 1 kg, 2 kg, and 2.72 kg shot puts, as these weights are not standard in official international competitions.
The Vinex Shot Put range offers various weights and colours to allow athletes of all ages to practice technique and develop power prior to competition.
The McSport cast iron shot puts are for outdoor use only as they are built as one solid construction piece. Cast Iron Shot Puts are ideal for practice and school use.
Please see weight specified age ranges to make sure you order the correct weighted shot put.
Painted in colours as per images and labelled by weight also.
Cast Iron Colour Coded. Suitable for practice & school use. Weights: 2kg, 2.72kg, 3kg, 4kg, 5kg & 6kg.