Block dimensions:12″HIGH X 17″LONG X 4″THICK
Quarry Products
Drainage stone-small smooth rounded stone
Blocks
Regular 4" block with a 30 degree offset.
Gravel
Screenings-Very dusty gravel
Bags
An empty big bag.
A tonne bag of sand.
Chips
Concrete block that weighs one tonne.
2" clean medium sized stone
The bigger thicker blocks up from the 4"
Regular 4" block with a 90 degree offset.