Regular 4″ block with a 30 degree offset.
Regular 4″ block with a 30 degree offset. Used especially for bay windows. Can be bought individually or as a bale of 30.
Gravel
Screenings-Very dusty gravel
Quarry Products
2" clean medium sized stone
Chips
3/8" Chips. Very small stones
Blocks
A much bigger block with a cavity/hole going through the center.
Plastering sand
Regular 4" block with a 90 degree offset.
Bags
An empty big bag.
The bigger thicker blocks up from the 4"
Concrete block that weighs one tonne.