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.
Blocks
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.
The bigger thicker blocks up from the 4"
Quarry Products
Drainage stone-small smooth rounded stone
Chips
Gravel
Aggregate mix
Screenings-Very dusty gravel
A much bigger block with a cavity/hole going through the center.
Bags
An empty small bag.