Heavy-duty leveling assembly includes a radius-head screw, tapped plate, and hex nut. Made in USA.

Rated load capacity represents safe static load with the standard stud at maximum extension, with its threads fully engaged in the standard plate. Safety factor = 2:1. Load capacity will drop significantly with longer studs.
| Material | Heat Treat | Finish | DFARS | RoHS |
| Mild Steel | - | Black Oxide | Yes | Yes |

| Thread Size | Thread Pitch (mm) | A (mm) | C (mm) | D (mm) | E (mm) | F (mm) | H (mm) | Load Rating (kg) |
| M16 | 2 mm | 100 mm | 24 mm | 16 mm | 51 mm | 51 mm | 16 mm | 3200 kg |