Rear support for Slotted-Heel Clamp Straps. The shoulder, which supports the Clamp Strap, has a large hex for easy adjustment and tightening. Jam Nut is included.

| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Clamp Rest Body | 1215 Steel | Carburized-Hardened | Black Oxide | Yes | Yes |
| Jam Nut | Mild Steel | - | Black Oxide | Yes | Yes |

| A Thread (Inch) | C Diameter (Inch) | D (Inch) | E (Inch) | F (Inch) | G (Inch) |
| 5/16-18" | 7/32" | 3/16" | 5/16" | 1/2" | 2-7/16" |