An assortment of six Step Block pairs and six Step Clamps in a handy wooden holder. Made in USA.

Step Blocks

Step Clamps

| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Step Block | Steel | - | - | ✔ | ✔ |
| Step Clamps | 11L17 Steel | Carburized-Hardened | Black Oxide | ✔ | ✔ |
| Holder | Wood | - | - | ✔ | ✔ |
| For Stud Size | Step Block Type | Step Clamps (2) Each | Step Block Pairs (2) Each | Holder (1) |
| 5/8-11 or M16 | STANDARD | CL-52-STC CL-54-STC CL-56-STC 2 | CL-10-BS CL-20-BS CL-30-BS 2 | CL-1-BSH 1 |