Jacob Size Chart
| Jacob | Small | Medium | Large |
|---|---|---|---|
| Overall Length | 7" | 8" | 9" |
| Usable Length | 5" | 6" | 6.5" |
| Tip Head Circumference | 6.75" | 7.75" | 8.75" |
| Shaft Circumference | 7.25" | 8.5" | 9.5" |
| Base Circumference | 12.75" | 14.5" | 16.25" |
| Tip Head Diameter | 2.14" | 2.46" | 2.78" |
| Shaft Diameter | 2.30" | 2.70" | 3.04" |