Polished full-grip aluminum hand knob with a fluted edge. Made in USA.
| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Palm-Grip Hand knobs (Aluminum) | 319 Aluminum Steel | Yes | Yes | Yes | Yes |

| A Diameter (mm) | C Diameter (mm) | B Diameter (mm) | B Diameter Depth (mm) |
| 79.5mm | 25.5mm | 12mm | 22mm |