PA66-DP Size: 2.5" x 6" x 6" Features: -Post anchor. -Base is made of 16 Gauge galvanized steel. -Stand off plate is made of 12 gauge galvanized steel. -Used to secure post to existing concrete or wood floor. -Secured to floor with either 1/2" bolt or concrete nails. -For heavy-duty applications, use nails and bolts together. -Slotted bolt hole in base provides adjustability during installation. -Stand off plate keeps post above floor level to prevent water and other water related damage.