Multi Block Interlocking Precast Concrete Blocks - 1800 x 600 x 600mm
600 x 600 x 600mm 514kgs (approx.). The listed price is for one 1800 x 600 x 600 block collected from our yard. 600 x 600 x 900mm 770kgs (approx.). 600 x 600 x 1200mm 1027kgs (approx.). We can provide blocks in the following sizes;.