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.
The bigger thicker blocks up from the 4"
Bags
Small empty heavy duty sand bag.
Quarry Products
2" clean medium sized stone
Regular sized blocks used for most building jobs.
Concrete block that weighs one tonne.
Gravel
Screenings-Very dusty gravel
A tonne bag of sand.