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.
Regular sized blocks used for most building jobs.
An empty big bag.
Concrete block that weighs one tonne.
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
An empty small bag.
A much bigger block with a cavity/hole going through the center.
Drainage stone-small smooth rounded stone
2" clean medium sized stone
4" clean large stone