Expands by spring force into any cavity. Fully zinc-plated and yellow chromated for good corrosion protection. Long threaded rods allow large wall thicknesses to be bridged.
- Prestressed hollow-core concrete slabs.
- Gypsum plasterboard and gypsum fibreboards.
- Chip boards and slabs made of perforated bricks.
- Hollow concrete blocks etc.
|Size||6mm x 75mm|
|Unit Of Sale||Each|
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