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
Quarry Products
2" clean medium sized stone
Bags
Small empty heavy duty sand bag.
Plastering sand
Chips
Drainage stone-small smooth rounded stone
An empty small bag.
Gravel
Clause 804
A much bigger block with a cavity/hole going through the center.
Aggregate mix
A tonne bag of sand.