Simpson Strong-Tie ZMax 5.72 in. H X 3.5 in. W 10 Ga. Steel Post Base (Pack of 10).The CPTZ post base incorporates a knife plate with a standoff base. It achieves a clean, concealed look while providing a 1 in. standoff height above concrete. The CPTZ is installed with 1 2 in. diameter galvanized pins (supplied). UPC: 707392217404 Manufacturer Part No: CPT44Z Sub Brand: ZMax Brand Name: Simpson Strong Tie Height: 5. 72 in. Width: 3. 5 in. Gauge: 10 Ga. Material: Steel Product Type: Post Base No Retailer shall sell the Products on or