Simpson Strong Tie FPBB44 Black Powder-Coated 12-Gauge E-Z Base 10-per Box

Allows easy installation of 4x4 wood posts on existing concrete Easy to install in concrete with 1/2 in. diameter anchors Made from 12 gauge steel Black Powder-Coat Install with 1/4 in. SDS screws or 1/4 in. HDG lag screws