Heavy-duty zinc-plated steel screw hooks. Dimension 55mm from fixing surface to centre of hook. Suitable for screwing directly into ceiling joists, timber studding or into wall plugs in masonry. Load capacity dependent upon type and condition of surface fixed to. Ideal for hanging filters, lighting fixtures, ducting etc. along with many other applications such as fixing catenary wires to support power cables or espalier-trained fruiting plants.Key selling points:
- Corrosion-resistant zinc plated steel
- Easy to fix
- Many uses in the growroom or garden
- 55mm from fixing surface to centre of hook
- Zinc-plated steel
- Qty 2 per pack
Q: How should I fix the hook?
A: If fixing to a ceiling or to a dry-lined wall, first locate a timber joist of beam nearest to the desired location. Drill a small (we recommend 3mm diameter) pilot hole into the timber to the appropriate depth, then screw in the hook. If fixing to masonry, first drill a hole and fit a wall plug of appropriate size, and screw in the hook.