Turned iron ball, with rotating swivel and triangle handle.

2kg 80mm diameter - Blue

3kg 97mm diameter - Emerald

4kg 102mm diameter - Orange

12lb 115mm diameter - Yellow

16lb 120mm diameter - White

20lb 132mm diameter - Red

25lb 140mm diameter - Blue

35lb 160mm diameter - Black

44lb 176mm diameter - Yellow

45lb 177mm diameter - Blue

56lb 188mm diameter - Green

100lb 230mm diameter - Black