| Estimated of Ball | Size | Weight | Estimated of Ball | Size | Weight | |
| 10″ | 18/24″ | 30 lbs. | 24″ | 2″ cal. | 300 lbs. | |
| 12″ | 2/3′ | 45 lbs. | 28″ | 2.5″cal. | 600 lbs. | |
| 14″ | 3/4′ | 60 lbs. | 32″ | 3″ cal. | 750 lbs. | |
| 16″ | 4/5′ | 100 lbs. | 36″ | 3.5″ cal. | 1150 lbs. | |
| 18″ | 5/6′ | 150 lbs. | 40″ | 4″ cal. | 1600 lbs. | |
| 20″ | 1.5″ cal. | 240 lbs. | 44″ | 4.5″ cal. | 2000 lbs. | |
| 22″ | 1.75″ cal. | 260 lbs. | 50″ | 5″ cal. | 2600 lbs. | |
| . |