| Item No. | Concrete Cover | For Bar Diameter(mm) | |
| mm | inch | ||
| CWSRC1-01 | 50mm | 2" | 6-20mm |
| CWSRC1-02 | 100mm | 4" | |
| Item No. | Concrete Cover | For Bar Diameter(mm) | |
| mm | inch | ||
| CWSRC1-01 | 50mm | 2" | 6-20mm |
| CWSRC1-02 | 100mm | 4" | |