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
Concrete block that weighs one tonne.
Regular 4" block with a 30 degree offset.
Gravel
Clause 804
Quarry Products
Drainage stone-small smooth rounded stone
Bags
An empty big bag.
2" clean medium sized stone
An empty small bag.
Aggregate mix
Small empty heavy duty sand bag.
Chips
3/8" Chips. Very small stones
The bigger thicker blocks up from the 4"