Previous Product Next Product Concrete Deck Blocks 6×6 post – SKU: DKB6 4×4 post – SKU: DKB block image may not be exact Category: Fencing, Decks & Railings Tags: 4x4, 6x6, blocks, concrete, Deck, DKB, DKB6 Related products Concrete ProductsDerro-Crete Repair Mortar Read more Sealants, Paint, Sealants, ConcreteSAKRETE Rapid Setting Anchoring Epoxy Read more Fencing, Decks & RailingsOzco Building Products Read more