J/Boats
J 120
Manufacturer: J/Boats
Designed by: Johnstone
| LOA | 40′ |
| LWL | 34.5′ |
| Beam | 12′ |
| Draft (Deep) | 7′ |
| Draft (Shoal) | — |
| Displacement | 13,900 lbs. |
| Ballast | 6,000 lbs. |
| Sail Area | 779.98 sq. ft. |
| Rig: I | 50.5′ |
| Rig: J | 14.5′ |
| Rig: E | 17.8′ |
| Rig: P | 46.5′ |
| Sail Area (Main) | 413.85 sq. ft. |
| Sail Area (100% Jib) | 366.13 sq. ft. |