- At least two roof safety hooks are needed in staggered arrangement to ensure secure fastening. For ladders up to 4.20 m in length, two load-bearing roof safety hooks are needed.
- For each additional ladder section of 2.00 / 2.80 m in length, one extra hook is required; for a length of 4.20 m, two extra hooks will be needed.
- Supporting safety roof hooks must be fitted centrally on the rafters. Smallest rafter circumference: 60 x 80 mm.
Artikelinfos
| Item information | Value |
|---|---|
| Item weight: | 1,00 kg |
| Version: | Anthracite grey |
| For Pantiles and interlocking roof tiles: | No |
| For beavertail tiles: | yes |
