HOLLOW CONCRETE TOPCRETE BLOCKS 140MM 7.3nm (10)

450 x 215 x 140 mm 7.3N Dense Hollow Concrete Blocks.

Used in various situations including agricultural buildings and retaining walls.

These blocks have two voids in them which make them lighter and easier to handle but this also allows for the voids to be filled with concrete and reinforcing bar to strengthen the construction of retaining walls.

 This price is for 10no blocks which is 1 square mtr