CONTROL
UNDERGROUND CONTROL
SIDEWALL STATIONS & SPADS
Sidewall and hangingwall survey stations, spads and plugs for fixing reliable control points underground.
- Material
- High-tensile zinc plated steel & brass collar
- Anchor
- M8 expansion sleeve / mechanical wedge
- Hole Dia
- 10mm drill bit compatible
- Load Rating
- Tested to 4.5kN pullout strength