Regular 4″ block with a 90 degree offset.
Regular 4″ block with a 90 degree offset. Can be bought individually or as a bale of 30.
Gravel
Screenings-Very dusty gravel
Blocks
The bigger thicker blocks up from the 4"
Quarry Products
Plastering sand
2" clean medium sized stone
4" clean large stone
Clause 804
Drainage stone-small smooth rounded stone
A much bigger block with a cavity/hole going through the center.
Bags
An empty small bag.