Z Scale Interlocking Concrete Blocks

14 different varieties of interlocking pre-cast concrete blocks suitable for building things such as retaining walls, heavy traffic barriers, building foundations. Made of excess concrete returned to the supplier following a pour these blocks are commonly seen in all matter of construction and building projects with nearly limitless options to create custom structures, walls and foundations. Blocks included: Z Interlocking Block - Double Flat Top Z Interlocking Block - Double Planter Z Interlocking Block - Double Taper Flat Top Z Interlocking Block - Double Taper Z Interlocking Block - Double Z Interlocking Block - L Shape Flat Top Z Interlocking Block - L Shape Z Interlocking Block - Retaining Wall Cap Z Interlocking Block - Retaining Wall Corner Cap Left Z Interlocking Block - Retaining Wall Corner Cap Right Z Interlocking Block - Single Flat Top Z Interlocking Block - Single Planter Z Interlocking Block - Single Retaining Wall Corner Cap Z Interlocking Block - Single