300mm Extension Posts available in Colorbond Fencing colours.
| Stock | Product ID | SKU |
| Fence Post Extension Basalt | FENPOSTEXTBA | 0004806 |
| Fence Post Extension Bushland | FENPOSTEXTBU | 0004815 |
| Fence Post Extension Cottage Green | FENPOSTEXTCG | 0004813 |
| Fence Post Extension Deep Ocean | FENPOSTEXTDEEP | 0004809 |
| Fence Post Extension Domain | FENPOSTEXTDO | 0001847 |
| Fence Post Extension Dune | FENPOSTEXTDU | 0004803 |
| Fence Post Extension Evening Haze | FENPOSTEXTEH | 0004811 |
| Fence Post Extension Ironstone | FENPOSTEXTIS | 0004804 |
| Fence Post Extension Monument | FENPOSTEXTMO | 0004802 |
| Fence Post Extension Manor Red | FENPOSTEXTMR | 0004808 |
| Fence Post Extension Pale Eucalypt | FENPOSTEXTPE | 0001849 |
| Fence Post Extension Paperbark | FENPOSTEXTPB | 0004814 |
| Fence Post Extension Riversand | FENPOSTEXTRS | 0004805 |
| Fence Post Extension Shale Grey | FENPOSTEXTSG | 0004807 |
| Fence Post Extension Surfmist | FENPOSTEXTSM | 0004801 |
| Fence Post Extension Wilderness | FENPOSTEXTWI | 0001848 |
| Fence Post Extension Woodland Grey | FENPOSTEXTWG | 0004768 |