A much bigger block with a cavity/hole going through the center.
They are a much bigger block than the 4″ and 6″ blocks with a cavity/hole going through the center of the block. Sold in bales of 20 or by single blocks on their own.
Blocks
The bigger thicker blocks up from the 4"
Concrete block that weighs one tonne.
Regular 4" block with a 90 degree offset.
Bags
An empty small bag.
Quarry Products
Drainage stone-small smooth rounded stone
Regular 4" block with a 30 degree offset.
Gravel
Aggregate mix
Small empty heavy duty sand bag.
Screenings-Very dusty gravel
Chips
3/8" Chips. Very small stones