Concrete Hollow Blocks (CHB)Home / Concrete Hollow Blocks (CHB) Showing all 9 resultsSorted by latest Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sort by name: A to Z Sort by name: Z to A Keystone Block Read more 3″ (68mm) Read more 4″ (90mm) Read more 5″ (115mm) Read more 6″ (140mm) Read more 6″ Corner Block Read more 6” Beam Block Read more 8″ (190mm) Read more 10″ (245mm) Read more
