Jammer -
The
Made from aluminium and durable steel, the
Size | Weight (g) | Strength (kN) |
1* | 7 | 2 |
2* | 8 | 2 |
3 | 15 | 5 |
4 | 16 | 6 |
5 | 18 | 6 |
6 | 32 | 10 |
7 | 34 | 10 |
8 | 37 | 10 |
9 | 39 | 10 |
10 | 43 | 10 |
11 | 51 | 10 |
12 | 58 | 10 |
13 | 71 | 10 |
- Aluminium heads and durable steel cables
- Bevelled front face offers versatility for placement in flared, narrow or parallel cracks
- Easy to remove thanks to their rounded corners (straight faces on small sizes for maximum surface contact with the wall)
*Sizes 1 and 2 to be used only as a direct aid point