Features
- It's simple to install
- Wedge system accommodates all small, medium and large construction tubes
- Ribs for structural integrity
- Flat area increases resistance to uplift
- Air vent holes and rebar tie holes on each corner
- Minimum edge thickness 6 in increases bearing capacity and structural integrity
More Specifications
- Length: 16.6 in
- Material: Concrete/Plastic
- Suitable for: 8 in and 10 in Tubes