| Size |
Long Edge mm |
Depth mm |
Weight gm |
Strength kN |
Side Strength KN |
| Rock 1 |
13 |
7 |
16 |
7 |
4 |
| Rock 2 |
13.8 |
8.2 |
25 |
12 |
4 |
| Rock 3 |
14.5 |
9.6 |
28 |
12 |
6 |
| Rock 4 |
15.3 |
11.3 |
30 |
13 |
8 |
| Rock 5 |
16.8 |
13.3 |
32 |
12 |
8 |
| Rock 6 |
19 |
15.6 |
36 |
12 |
10 |
| Rock 7 |
21.2 |
18.4 |
36 |
12 |
12 |
| Rock 8 |
24 |
21.6 |
41 |
12 |
12 |
|
|