High quality rugged Heavy-duty marine grade cast aluminium base with 6 x 8mm mounting holes.
- Friction clamping top with slide and swivel. Moulded nylon cup insert provides a smooth swivel performance.
- Highly polished aluminium finish. Powder coated aluminium swivel.
- Cushion of air smooths out bumps while travelling over waves.
- Gas assisted adjustable height.
- Takes a standard 72.6mm (2-7/8") diameter seat slide/swivel.
- Extra large 305mm base.
- 360° rotation. Welded base.
| Part Number | Height | Base Diameter | Main Outer Post Diameter | Mount Plate (L x W) |
|---|---|---|---|---|
| SAW-293864 | 500mm-650mm | 305mm | 87mm (3-27/64") | 338mm x 217mm |
