Concrete Block Jam 10X8X16,8,Hilti 3/8 in. x 1-7/8 in. Kwik Hus-EZ Concrete and Masonry Screw Anchor (50-Piece) 418055,Cox Hardware and Lumber - 8 In x 8 In x 8 In Lightweight Concrete Block,Aggregate Industries Dense Concrete Block (L)440mm (W)100mm (H)215mm